45. Ezetimibe and statins yields on silent holter ambulatory myocardial ischemia

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W. Kadro

2016-07-01

Full Text Available Further cholestrol lowering may affect silent ischemia detected on holter monitoring. Cholesterol lowering is associated with a reduction in cardiovascular morbidity and mortality. Statins are the main drugs for cholesterol lowering. Ezetimibe when added to statins gives further reduction in cholesterol but its long-term effect on cardiovascular morbidity and mortality and ischemic events is not known. This study sought to determine whether further cholesterol lowering with ezitimibe will also results in a reduction of myocardial ischemia during daily life. We enrolled 50 patients with proven stable coronary artery disease (CAD and at least one episode of ST-segment depression on ambulatory ECG monitoring. All of them were receiving optimal therapy for CAD including statin therapy for cholesterol reduction. 25 patients were randomized to continue their statin therapy (Statin only group and 25 to recieve statin plus ezitimibe 10 mg/day (ezitimibe group. Serum cholesterol and LDL cholesterol levels and ambulatory monitoring were repeated after 4–6 months of therapy. The two groups were comparable with respect to baseline characteristics, number of episodes of ST-segment depression, and baseline serum cholesterol levels. The ezitimibe group had lower mean total and LDL cholesterol levels at study end and experienced a significant reduction in the number of episodes of ST-segment depression compared with the statin only group. ST-segment depression was completely resolved in 13 of 25 patients (52% in the ezitimibe group versus 3 of 25 (12% in the statin only group. The ezitimibe group exhibited a highly significant reduction in ambulatory ischemia (P < .001. By logistic regression, treatment with ezitimibe was an independent predictor of ischemia resolution. Further cholesterol lowering with ezitimibe can result in reduction or resolution of myocardial ischemia recorded as episodes of ST-segment depression in ambulatory monitoring of the ECG.

Ambulatory intravenous ceftriaxone in paediatric A&E: a useful alternative to hospital admission?

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Smith, Jennifer K; Alexander, Saji; Abrahamson, Ed

2011-10-01

Treatment of children with intravenous ceftriaxone on an ambulatory basis is described. This allows a child to remain at home, but also be reviewed regularly when attending the Emergency Department for antibiotics. Indications for, and length of, treatment and laboratory parameters were recorded. Also, a survey of children's parents was undertaken to ascertain opinions regarding ambulatory treatment. 36 patients were treated with ambulatory ceftriaxone over 4 months. Indications included fever without focus, tonsillitis, periorbital cellulitis, urinary tract infection, petechial rash and lymphadenitis. Median duration of treatment was 2.3 days. There was no occult bacteraemia but five positive urine cultures. There was one failure of treatment with subsequent admission for alternative intravenous antibiotics. Parental opinion favours ambulatory treatment, with 94% of parents acknowledging they would choose it again in similar circumstances. Cost analysis favours ambulatory treatment based on predicted costs of a similar length of inpatient stay.

Pain Management in Ambulatory Surgery—A Review

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Jan G. Jakobsson

2014-07-01

Full Text Available Day surgery, coming to and leaving the hospital on the same day as surgery as well as ambulatory surgery, leaving hospital within twenty-three hours is increasingly being adopted. There are several potential benefits associated with the avoidance of in-hospital care. Early discharge demands a rapid recovery and low incidence and intensity of surgery and anaesthesia related side-effects; such as pain, nausea and fatigue. Patients must be fit enough and symptom intensity so low that self-care is feasible in order to secure quality of care. Preventive multi-modal analgesia has become the gold standard. Administering paracetamol, NSIADs prior to start of surgery and decreasing the noxious influx by the use of local anaesthetics by peripheral block or infiltration in surgical field prior to incision and at wound closure in combination with intra-operative fast acting opioid analgesics, e.g., remifentanil, have become standard of care. Single preoperative 0.1 mg/kg dose dexamethasone has a combined action, anti-emetic and provides enhanced analgesia. Additional α-2-agonists and/or gabapentin or pregabalin may be used in addition to facilitate the pain management if patients are at risk for more pronounced pain. Paracetamol, NSAIDs and rescue oral opioid is the basic concept for self-care during the first 3–5 days after common day/ambulatory surgical procedures.

Surgery of the hallux valgus in an ambulatory setting: a liability risk?

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Galois, L; Serwier, J-M; Arashvand, A D

2017-05-01

The primary objective of the study is to make an inventory of malpractice in hallux valgus surgery in an ambulatory setting and to identify the patient characteristics for a higher risk of malpractice. The secondary objective is creating a methodology for analyzing the medicolegal aspects of a surgery in day case comparing with hospitalization. The database of the Branchet insurance company was used. A total of 11,000 claims for a period of 11 years (2002-2013) have been investigated. The files of the patients with hallux valgus surgery were isolated from the insurer's database using CCAM codes. The medical director, a medical officer, the legal expert and finally the judge had already analyzed all these cases. The authors reviewed the various documents with a specific questionnaire. We identified 14 cases of claims in relation with hallux valgus 1-day surgery among a total of 138 claims for hallux valgus including all techniques (10%). All patients were female. The mean age was 42.6 years (19-64) in ambulatory patients (AG group) in comparison with 49.5 years (19-73) in hospitalized patients (HG group). Percutaneous techniques were significantly more represented in the AG group (p = 0.002) and scarfs osteotomies in the HG group (p = 0.004). The use of tourniquet seemed to be lower in the AG group, but it was a not significant trend (p = 0.085). In term of anesthesia procedures, no significant differences were seen between the two groups. The comparison of the complications common to both groups showed no significant difference except for insufficient results which were more frequent in the AG group (p = 0.026). The rate of insufficient informed consent seemed to be higher in the AG group, but it was a not significant trend (p = 0.084). No specific data regarding claims in relation with hallux valgus 1-day surgery are available to our knowledge in the literature. We did not identify in our study specific complications related to ambulatory procedures

Center of mass movement estimation using an ambulatory measurement sytem

NARCIS (Netherlands)

Schepers, H. Martin; Veltink, Petrus H.

2007-01-01

Center of Mass (CoM) displacement, an important variable to characterize human walking, was estimated in this study using an ambulatory measurement system. The ambulatory system was compared to an optical reference system. Root-mean-square differences between the magnitudes of the CoM appeared to be

Acupuncture in ambulatory anesthesia: a review

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Norheim AJ

2015-09-01

Full Text Available Arne Johan Norheim,1 Ingrid Liodden,1 Terje Alræk1,2 1National Research Center in Complementary and Alternative Medicine (NAFKAM, Department of Community Medicine, Faculty of Health Sciences, University of Tromsø – The Arctic University of Norway, Tromsø, 2The Norwegian School of Health Sciences, Institute of Acupuncture, Kristiania University College, Oslo, NorwayBackground: Post-anesthetic morbidities remain challenging in our daily practice of anesthesia. Meta-analyses and reviews of acupuncture and related techniques for postoperative nausea and vomiting (POVN and postoperative vomiting (POV show promising results while many clinicians remain skeptical of the value of acupuncture. Given the interest in finding safe non-pharmacological approaches toward postoperative care, this body of knowledge needs to be considered. This review critically appraises and summarizes the research on acupuncture and acupressure in ambulatory anesthesia during the last 15 years.Methods: Articles were identified through searches of Medline, PubMed, and Embase using the search terms “acupuncture” or “acupuncture therapy” in combination with “ambulatory anesthesia” or “ambulatory surgery” or “day surgery” or “postoperative”. A corresponding search was done using “acupressure” and “wristbands”. The searches generated a total of 104, 118, and 122 references, respectively.Results: Sixteen studies were included; eight studies reported on acupuncture and eight on acupressure. Nine studies found acupuncture or acupressure effective on primary endpoints including postoperative nausea and vomiting, postoperative pain, sore throat, and emergence agitation. Four studies found acupuncture had a similar effect to antiemetic medication.Conclusion: Overall, the studies were of fairly good quality. A large proportion of the reviewed papers highlights an effect of acupuncture or acupressure on postoperative morbidities in an ambulatory setting

Ambulatory anesthetic care in children undergoing myringotomy and tube placement: current perspectives

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Robinson H

2017-04-01

Full Text Available Hal Robinson, Thomas Engelhardt Department of Anaesthesia, Royal Aberdeen Children’s Hospital, Aberdeen, UK Purpose: Myringotomy and tube placement is one of the most frequently performed ear, nose and throat (ENT surgeries in the pediatric population. Effective anesthetic management is vital to ensuring successful ambulatory care and ensuring child and parental satisfaction.Recent findings: This review summarizes recently published studies about the long-term effects of general anesthesia in young children, novel approaches to preoperative fasting and simplified approaches to the assessment and management of emergence delirium (ED and emergence agitation (EA. New developments in perioperative ambulatory care, including management of comorbidities and day care unit logistics, are discussed.Summary: Long-term follow-up of children exposed to general anesthesia before the age of 4 years has limited impact on academic achievement or cognitive performance and should not delay the treatment of common ENT pathology, which can impair speech and language development. A more liberal approach to fasting, employing a 6–4–0 regime allowing children fluids up until theater, may become an accepted practice in future. ED and EA should be discriminated from pain in recovery and, where the child is at risk of harm, should be treated promptly. Postoperative pain at home remains problematic in ambulatory surgery and better parental education is needed. Effective ambulatory care ultimately requires a well-coordinated team approach from effective preassessment to postoperative follow-up. Keywords: myringotomy, ventilation tubes, anesthesia, pediatrics, ambulatory, day case

Preliminary study of percutaneous nephrolithotomy on an ambulatory basis.

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El-Tabey, Magdy Ahmed; Abd-Allah, Osama Abdel-Wahab; Ahmed, Ahmed Sebaey; El-Barky, Ehab Mohammed; Noureldin, Yasser Abdel-Sattar

2013-02-01

Preliminary study to assess the feasibility and safety of percutaneous nephrolithotomy (PCNL) as an ambulatory procedure. Between February 2011 and September 2012, 84 patients with renal calculi fulfilling the inclusion criteria were admitted to the Urology Department of Benha University Hospitals for PCNL. All patients were subjected to a full medical history, clinical, laboratory and radiological examinations. Tubeless PCNLs were done in the supine position, and an antegrade double-J stent was inserted. Operative time and intraoperative complications were recorded. Postoperatively, the hematocrit value, postoperative pain and analgesics, need of blood transfusion, stone-free rate, and length of hospital stay were recorded. Stable patients that could be safely discharged within 24 hours after surgery were considered ambulatory. All cases of tubeless PCNL were successfully done and no cases converted to open surgery. The overall stone-free rate was 91.7%, the mean postoperative pain score measured by the visual analog scale was 4.4 ± 1.2, the mean overall hematocrit deficit was 4.8 ± 2.2% and the mean hospital stay was 33.4 ± 17.5 hours. Ambulatory PCNL was accomplished in 60 out of 84 patients (71.4%) and double-J stents were removed 7-10 days postoperatively. In the non-ambulatory cases, double-J stents were removed after auxillary procedures were done according to each case. PCNL can be safely done on an ambulatory basis under strict criteria, but further studies are needed to confirm and expand these findings.

Assessment of pedometer-determined physical activity in Danish adults: the importance of non-ambulatory activities

DEFF Research Database (Denmark)

Rothausen, Berit Worm; Gille, Maj-Britt; Biltoft-Jensen, Anja Pia

and Physical Activity 2007-08, wore a pedometer (Yamax SW-200 Tokyo, Japan) and recorded daily steps and non-ambulatory activities for seven consecutive days. Time spent on non-ambulatory activities was converted to step equivalents using 1) a simple conversion method (SCM) adding 200 step equivalents...... assessing pedometer-determined physical activity. Adding activity-specific step equivalents/min, or simply adding 200 step equivalents/min, provides very similar results. Furthermore, when accounting for cycling an adjustment for double-counting should be considered.......Purpose To estimate mean values of steps/day in a representative sample of Danish adults (15-75 years) using two different conversion methods for non-ambulatory (non-step) activities. Methods A simple random sample comprising 229 adults (52% men) from the Danish National Survey of Dietary Habits...

Cuff inflation during ambulatory blood pressure monitoring and heart rate

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Mia Skov-Madsen

2008-11-01

Full Text Available Mia Skov-Madsen, My Svensson, Jeppe Hagstrup ChristensenDepartment of Nephrology, Aarhus University Hospital, Aalborg, DenmarkIntroduction: Twenty four-hour ambulatory blood pressure monitoring is a clinically validated procedure in evaluation of blood pressure (BP. We hypothesised that the discomfort during cuff inflation would increase the heart rate (HR measured with 24-h ambulatory BP monitoring compared to a following HR measurement with a 24-h Holter monitor.Methods: The study population (n = 56 were recruited from the outpatient’s clinic at the Department of Nephrology, Aalborg Hospital, Aarhus University Hospital at Aalborg, Denmark. All the patients had chronic kidney disease (CKD. We compared HR measured with a 24-h Holter monitor with a following HR measured by a 24-h ambulatory BP monitoring.Results: We found a highly significant correlation between the HR measured with the Holter monitor and HR measured with 24-h ambulatory blood pressure monitoring (r = 0.77, p < 0.001. Using the Bland-Altman plot, the mean difference in HR was only 0.5 beat/min during 24 hours with acceptable limits of agreement for both high and low HR levels. Dividing the patients into groups according to betablocker treatment, body mass index, age, sex, angiotensin-converting enzyme inhibitor treatment, statins treatment, diuretic treatment, or calcium channel blocker treatment revealed similar results as described above.Conclusion: The results indicate that the discomfort induced by cuff inflation during 24-h ambulatory BP monitoring does not increase HR. Thus, 24-h ambulatory BP monitoring may be a reliable measurement of the BP among people with CKD.Keywords: ambulatory blood pressure monitoring, Holter monitoring, heart rate, chronic kidney disease, hypertension

Comparison of ambulatory blood pressure monitoring and office blood pressure measurements in obese children and adolescents.

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Renda, Rahime

2018-04-01

Obesity in adults has been related to hypertension and abnormal nocturnal dipping of blood pressure, which are associated with poor cardiovascular and renal outcomes. Here, we aimed to resolve the relationship between the degree of obesity, the severity of hypertension and dipping status on ambulatory blood pressure in obese children. A total 72 patients with primary obesity aged 7 to 18 years (mean: 13.48 ± 3.25) were selected. Patients were divided into three groups based on body mass index (BMİ) Z-score. Diagnosis and staging of ambulatory hypertension based on 24-h blood pressure measurements, obtained from ambulatory blood pressure monitoring. Based on our ambulatory blood pressure data, 35 patients (48.6%) had hypertension, 7 (20%) had ambulatory prehypertension, 21 (60%) had hypertension, and 7 patients (20%) had severe ambulatory hypertension. There was a significant relationship between severity of hypertension and the degree of obesity (p lood pressure results and loads were similar between groups. Diastolic and mean arterial blood pressure levels during the night, diastolic blood pressure loads, and heart rate during the day were significantly higher in Group 3 (p lood pressure at night, mean arterial pressure at night, diastolic blood pressure loads and heart rate at day. Increase in BMI Z-score does not a significant impact on daytime blood pressure and nocturnal dipping status.

An Anesthetist’s Experience and the Incidence of Critical Cases in Ambulatory Surgery

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R. V. Bolshedvorov

2009-01-01

Full Text Available Objective: to evaluate the impact of experience on the quality of anesthesia in ambulatory surgery. Materials and methods. The authors undertook a study of the role of experience and specialization on the occurrence of complications in ambulatory anesthesia care. By using the internal audit and calculating the frequency of critical cases, they examined the results of the work of two groups of anesthetists: 1 medical beginners after 2-year adjunct practice and 2 one-day hospital specialists having an at least 7-year practice length. Results. In the beginner group, the number of critical cases per operation was twice higher than that in the experienced specialists. The paper shows the detrimental pattern of the residual principle in selecting anesthetists for work at a one-day hospital and provides evidence that specialization is required in the area under discussion. Key words: ambulatory anesthesiology, role of an anesthetist’s experience, critical cases.

A prospective observational study comparing a physiological scoring system with time-based discharge criteria in pediatric ambulatory surgical patients.

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Armstrong, James; Forrest, Helen; Crawford, Mark W

2015-10-01

Discharge criteria based on physiological scoring systems can be used in the postanesthesia care unit (PACU) to fast-track patients after ambulatory surgery; however, studies comparing physiological scoring systems with traditional time-based discharge criteria are lacking. The purpose of this study was to compare PACU discharge readiness times using physiological vs time-based discharge criteria in pediatric ambulatory surgical patients. We recorded physiological observations from consecutive American Society of Anesthesiologists physical status I-III patients aged 1-18 yr who were admitted to the PACU after undergoing ambulatory surgery in a tertiary academic pediatric hospital. The physiological score was a combination of the Aldrete and Chung systems. Scores were recorded every 15 min starting upon arrival in the PACU. Patients were considered fit for discharge once they attained a score ≥12 (maximum score, 14), provided no score was zero, with the time to achieve a score ≥12 defining the criteria-based discharge (CBD) time. Patients were discharged from the PACU when both the CBD and the existing time-based discharge (TBD) criteria were met. The CBD and TBD data were compared using Kaplan-Meier and log-rank analysis. Observations from 506 children are presented. Median (interquartile range [IQR]) age was 5.5 [2.8-9.9] yr. Median [IQR] CBD and TBD PACU discharge readiness times were 30 [15-45] min and 60 [45-60] min, respectively. Analysis of Kaplan-Meier curves indicated a significant difference in discharge times using the different criteria (hazard ratio, 5.43; 95% confidence interval, 4.51 to 6.53; P < 0.001). All patients were discharged home without incident. This prospective study suggests that discharge decisions based on physiological criteria have the potential for significantly speeding the transit of children through the PACU, thereby enhancing PACU efficiency and resource utilization.

Management of comorbidities in ambulatory anesthesia: a review

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Dabu-Bondoc S

2015-06-01

Full Text Available Susan Dabu-Bondoc, Kirk Shelley Department of Anesthesiology, School of Medicine, Yale University, New Haven, CT, USAAbstract: Advances in medical science now allow people with significant medical issues to live at home. As the outpatient population ages and surgical techniques advance, the ambulatory anesthesiologist has to be prepared to handle these “walking wounded”. The days of restricting ambulatory surgery procedures to American Society of Anesthesiologists class 1 and 2 patients are rapidly fading into the past. To remain competitive and economically viable, the modern ambulatory surgery center needs to expand its practice to include patients with medical comorbidities. In an environment where production and economic pressures exist, maintaining safety and good outcomes in high-risk patients for ambulatory surgery can be arduous. Adding to the complexity of this challenge is the rapid evolution of the therapeutic approaches to a variety of medical issues. For example, there has been a significant increase in the number and types of insulin a diabetic patient might be prescribed in recent years. In the case of the patient with coronary artery disease, the variety of both drug and nondrug eluding stents or new antithrombotic agents has also increased the complexity of perioperative management. Complex patients need careful, timely, and team-based preoperative evaluation by an anesthesia provider who is knowledgeable of outpatient care. Optimizing comorbidities preoperatively is a crucial initial step in minimizing risk. This paper will examine a number of common medical issues and explore their impact on managing outpatient surgical procedures.Keywords: ambulatory surgery, medical comorbidities, diabetes, coronary artery disease, respiratory disease, obesity

Adverse events and readmissions after day-case urological surgery

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Alvaro Paez

2007-06-01

Full Text Available OBJECTIVE: The literature lacks of studies on postoperative outcomes after urological ambulatory surgery. Our study aims to identify parameters associated with postoperative complications within 30 days after ambulatory urological surgery. MATERIALS AND METHODS: Adjusted and unadjusted comparisons between clinical features and postoperative outcome (complicated and uncomplicated. RESULTS: Postoperative course was complicated in 5% of the patients. Discharge schedule was not completed in 1.1% while unplanned visits resulted in admission in 0.5%. Multivariate analyses could only confirm the independent effect of type of anesthesia and diagnosis-related group (DRG relative weight. CONCLUSIONS: Ambulatory urological surgery can be safe in terms of postoperative complications. In the present study surgery under general anesthesia, or a higher DRG relative weight procedure, increased the risk of complications compared to surgery under regional or local anesthesia or lower DRG relative weight operations. Patients scheduled for general anesthesia or undergoing complex urological procedures should be warned about an increased risk of postoperative incidents and/or readmission.

Society for Ambulatory Anesthesia

Science.gov (United States)

... SAMBA Link Digital Newsletter Educational Bibliography Research IARS/Anesthesia & Analgesia SCOR About SCOR Sponsor SAMBA Meetings Affinity Sponsor Program We Represent Ambulatory and Office-Based Anesthesia The Society for Ambulatory Anesthesia provides educational opportunities, ...

Ambulatory Care Skills: Do Residents Feel Prepared?

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Denise Bonds

2002-10-01

Full Text Available Objective: To determine resident comfort and skill in performing ambulatory care skills. Methods: Descriptive survey of common ambulatory care skills administered to internal medicine faculty and residents at one academic medical center. Respondents were asked to rate their ability to perform 12 physical exam skills and 6 procedures, and their comfort in performing 7 types of counseling, and obtaining 6 types of patient history (4 point Likert scale for each. Self-rated ability or comfort was compared by gender, status (year of residency, faculty, and future predicted frequency of use of the skill. Results: Residents reported high ability levels for physical exam skills common to both the ambulatory and hospital setting. Fewer felt able to perform musculoskeletal, neurologic or eye exams easily alone. Procedures generally received low ability ratings. Similarly, residents’ comfort in performing common outpatient counseling was also low. More residents reported feeling very comfortable in obtaining history from patients. We found little variation by gender, year of training, or predicted frequency of use. Conclusion: Self-reported ability and comfort for many common ambulatory care skills is low. Further evaluation of this finding in other training programs is warranted.

The Ambulatory Integration of the Medical and Social (AIMS) model: A retrospective evaluation.

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Rowe, Jeannine M; Rizzo, Victoria M; Shier Kricke, Gayle; Krajci, Kate; Rodriguez-Morales, Grisel; Newman, Michelle; Golden, Robyn

2016-01-01

An exploratory, retrospective evaluation of Ambulatory Integration of the Medical and Social (AIMS), a care coordination model designed to integrate medical and non-medical needs of patients and delivered exclusively by social workers was conducted to examine mean utilization of costly health care services for older adult patients. Results reveal mean utilization of 30-day hospital readmissions, emergency department (ED) visits, and hospital admissions are significantly lower for the study sample compared to the larger patient population. Comparisons with national population statistics reveal significantly lower mean utilization of 30-day admissions and ED visits for the study sample. The findings offer preliminary support regarding the value of AIMS.

Effect of ambulatory medicine tutorial on clinical performance of 5th year medical students.

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Phisalprapa, Pochamana; Pandejpong, Denla

2013-02-01

The present study provided a group learning activity called "Ambulatory Medicine Tutorial-AMT" for 5th year medical students in order to facilitate learning experience at ambulatory setting and to improve medical students' clinical performance. This research aimed specifically to study the effect of AMT. Two groups of twenty 5th-year medical students were enrolled during their ambulatory medicine blocks. Each medical student was assigned to have 8 ambulatory sessions. AMT was assigned to one group while the other group only used conventional learning activity. At the end of the present study, total internal medicine scores, patient satisfaction surveys, and data on average time spent on each clinical encounter were collected and compared. The AMT group received a higher total internal medicine score as compared to the conventional group (76.2 +/- 3.6 vs. 72.9 +/- 2.8, p = 0.003). The AMT group could reduce average time spent on each clinical encounter within their first-6 ambulatory sessions while the conventional group could acquire the same skill later in their last 2 ambulatory sessions. There was no significant difference found on comparing patient satisfaction scores between the 2 groups. AMT helped improving medical students' outcomes as shown from higher total internal medicine score as well as quicker improvement during real-life clinical encounters, AMT could be a good alternative learning activity for medical students at ambulatory setting.

Tramadol/paracetamol combination tablet for postoperative pain following ambulatory hand surgery: a double-blind, double-dummy, randomized, parallel-group trial

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Rawal N

2011-04-01

Full Text Available Narinder Rawal1, Valery Macquaire2, Elena Catalá3, Marco Berti4, Rui Costa5, Markus Wietlisbach61Department of Anesthesiology and Intensive Care, Örebro University Hospital, Örebro, Sweden; 2Clinique du Parc Leopold, Brussels, Belgium; 3Pain Clinic, Department Anesthesiology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; 4Department of Anesthesiology and Reanimation, Parma Hospital, Parma, Italy; 5Garcia de Orta Hospital, Almada, Portugal; 6Department of Anesthesiology, Sursee Hospital, Sursee, SwitzerlandAbstract: This randomized, double-blind, double-dummy, multicenter trial compared efficacy and safety of tramadol HCL 37.5 mg/paracetamol 325 mg combination tablet with tramadol HCL 50 mg capsule in the treatment of postoperative pain following ambulatory hand surgery with iv regional anesthesia. Patients received trial medication at admission, immediately after surgery, and every 6 hours after discharge until midnight of the first postoperative day. Analgesic efficacy was assessed by patients (n = 128 in each group, full analysis set and recorded in a diary on the evening of surgery day and of the first postoperative day. They also documented the occurrence of adverse events. By the end of the first postoperative day, the proportion of treatment responders based on treatment satisfaction (primary efficacy variable was comparable between the groups (78.1% combination, 71.9% tramadol; P = 0.24 and mean pain intensity (rated on a numerical scale from 0 = no pain to 10 = worst imaginable pain had been reduced to 1.7 ± 2.0 for both groups. Under both treatments, twice as many patients experienced no pain (score = 0 on the first postoperative day compared to the day of surgery (35.9% vs 16.4% for tramadol/paracetamol and 36.7% vs 18% for tramadol treatment. Rescue medication leading to withdrawal (diclofenac 50 mg was required by 17.2% patients with tramadol/paracetamol and 13.3% with tramadol. Adverse events (mainly nausea, dizziness

Ambulatory blood pressure monitoring-derived short-term blood pressure variability in primary hyperparathyroidism.

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Concistrè, A; Grillo, A; La Torre, G; Carretta, R; Fabris, B; Petramala, L; Marinelli, C; Rebellato, A; Fallo, F; Letizia, C

2018-04-01

Primary hyperparathyroidism is associated with a cluster of cardiovascular manifestations, including hypertension, leading to increased cardiovascular risk. The aim of our study was to investigate the ambulatory blood pressure monitoring-derived short-term blood pressure variability in patients with primary hyperparathyroidism, in comparison with patients with essential hypertension and normotensive controls. Twenty-five patients with primary hyperparathyroidism (7 normotensive,18 hypertensive) underwent ambulatory blood pressure monitoring at diagnosis, and fifteen out of them were re-evaluated after parathyroidectomy. Short-term-blood pressure variability was derived from ambulatory blood pressure monitoring and calculated as the following: 1) Standard Deviation of 24-h, day-time and night-time-BP; 2) the average of day-time and night-time-Standard Deviation, weighted for the duration of the day and night periods (24-h "weighted" Standard Deviation of BP); 3) average real variability, i.e., the average of the absolute differences between all consecutive BP measurements. Baseline data of normotensive and essential hypertension patients were matched for age, sex, BMI and 24-h ambulatory blood pressure monitoring values with normotensive and hypertensive-primary hyperparathyroidism patients, respectively. Normotensive-primary hyperparathyroidism patients showed a 24-h weighted Standard Deviation (P blood pressure higher than that of 12 normotensive controls. 24-h average real variability of systolic BP, as well as serum calcium and parathyroid hormone levels, were reduced in operated patients (P blood pressure variability is increased in normotensive patients with primary hyperparathyroidism and is reduced by parathyroidectomy, and may potentially represent an additional cardiovascular risk factor in this disease.

Within-day variability on short and long walking tests in persons with multiple sclerosis.

Science.gov (United States)

Feys, Peter; Bibby, Bo; Romberg, Anders; Santoyo, Carme; Gebara, Benoit; de Noordhout, Benoit Maertens; Knuts, Kathy; Bethoux, Francois; Skjerbæk, Anders; Jensen, Ellen; Baert, Ilse; Vaney, Claude; de Groot, Vincent; Dalgas, Ulrik

2014-03-15

To compare within-day variability of short (10 m walking test at usual and fastest speed; 10MWT) and long (2 and 6-minute walking test; 2MWT/6MWT) tests in persons with multiple sclerosis. Observational study. MS rehabilitation and research centers in Europe and US within RIMS (European network for best practice and research in MS rehabilitation). Ambulatory persons with MS (Expanded Disability Status Scale 0-6.5). Subjects of different centers performed walking tests at 3 time points during a single day. 10MWT, 2MWT and 6MWT at fastest speed and 10MWT at usual speed. Ninety-five percent limits of agreement were computed using a random effects model with individual pwMS as random effect. Following this model, retest scores are with 95% certainty within these limits of baseline scores. In 102 subjects, within-day variability was constant in absolute units for the 10MWT, 2MWT and 6MWT at fastest speed (+/-0.26, 0.16 and 0.15m/s respectively, corresponding to +/-19.2m and +/-54 m for the 2MWT and 6MWT) independent on the severity of ambulatory dysfunction. This implies a greater relative variability with increasing disability level, often above 20% depending on the applied test. The relative within-day variability of the 10MWT at usual speed was +/-31% independent of ambulatory function. Absolute values of within-day variability on walking tests at fastest speed were independent of disability level and greater with short compared to long walking tests. Relative within-day variability remained overall constant when measured at usual speed. Crown Copyright © 2014. Published by Elsevier B.V. All rights reserved.

Persistent high job demands and reactivity to mental stress predict future ambulatory blood pressure.

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Steptoe, A; Cropley, M

2000-05-01

To test the hypothesis that work stress (persistent high job demands over 1 year) in combination with high reactivity to mental stress predict ambulatory blood pressure. Assessment of cardiovascular responses to standardized behavioural tasks, job demands, and ambulatory blood pressure over a working day and evening after 12 months. We studied 81 school teachers (26 men, 55 women), 36 of whom experienced persistent high job demands over 1 year, while 45 reported lower job demands. Participants were divided on the basis of high and low job demands, and high and low systolic pressure reactions to an uncontrollable stress task. Blood pressure and concurrent physical activity were monitored using ambulatory apparatus from 0900 to 2230 h on a working day. Cardiovascular stress reactivity was associated with waist/hip ratio. Systolic and diastolic pressure during the working day were greater in high job demand participants who were stress reactive than in other groups, after adjustment for age, baseline blood pressure, body mass index and negative affectivity. The difference was not accounted for by variations in physical activity. Cardiovascular stress reactivity and sustained psychosocial stress may act in concert to increase cardiovascular risk in susceptible individuals.

Improving outpatient access and patient experiences in academic ambulatory care.

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O'Neill, Sarah; Calderon, Sherry; Casella, Joanne; Wood, Elizabeth; Carvelli-Sheehan, Jayne; Zeidel, Mark L

2012-02-01

Effective scheduling of and ready access to doctor appointments affect ambulatory patient care quality, but these are often sacrificed by patients seeking care from physicians at academic medical centers. At one center, Beth Israel Deaconess Medical Center, the authors developed interventions to improve the scheduling of appointments and to reduce the access time between telephone call and first offered appointment. Improvements to scheduling included no redirection to voicemail, prompt telephone pickup, courteous service, complete registration, and effective scheduling. Reduced access time meant being offered an appointment with a physician in the appropriate specialty within three working days of the telephone call. Scheduling and access were assessed using monthly "mystery shopper" calls. Mystery shoppers collected data using standardized forms, rated the quality of service, and transcribed their interactions with schedulers. Monthly results were tabulated and discussed with clinical leaders; leaders and frontline staff then developed solutions to detected problems. Eighteen months after the beginning of the intervention (in June 2007), which is ongoing, schedulers had gone from using 60% of their registration skills to over 90%, customer service scores had risen from 2.6 to 4.9 (on a 5-point scale), and average access time had fallen from 12 days to 6 days. The program costs $50,000 per year and has been associated with a 35% increase in ambulatory volume across three years. The authors conclude that academic medical centers can markedly improve the scheduling process and access to care and that these improvements may result in increased ambulatory care volume.

Ambulatory heart rate is underestimated when measured by an Ambulatory Blood Pressure device

NARCIS (Netherlands)

Vrijkotte, T.G.M.; de Geus, E.J.C.

1999-01-01

Objective: To test the validity of ambulatory heart rate (HR) assessment with a cuff ambulatory blood pressure (ABP) monitor. Design: Cross-instrument comparison of HR measured intermittently by a cuff ABP monitor (SpaceLabs, Redmond, Washington, USA), with HR derived from continuous

Ambulatory heart rate is underestimated when measured by an ambulatory blood pressure device

NARCIS (Netherlands)

Vrijkotte, T. G.; de Geus, E. J.

2001-01-01

To test the validity of ambulatory heart rate (HR) assessment with a cuff ambulatory blood pressure (ABP) monitor. Cross-instrument comparison of HR measured intermittently by a cuff ABP monitor (SpaceLabs, Redmond, Washington, USA), with HR derived from continuous electrocardiogram (ECG) recordings

Ambulatory heart rate is underestimated when measured by an ambulatory blood pressure device

NARCIS (Netherlands)

Vrijkotte, T.G.M.; de Geus, E.J.C.

2001-01-01

Objective: To test the validity of ambulatory heart rate (HR) assessment with a cuff ambulatory blood pressure (ABP) monitor. Design: Cross-instrument comparison of HR measured intermittently by a cuff ABP monitor (SpaceLabs, Redmond, Washington, USA), with HR derived from continuous

Tramadol/paracetamol combination tablet for postoperative pain following ambulatory hand surgery: a double-blind, double-dummy, randomized, parallel-group trial

Science.gov (United States)

Rawal, Narinder; Macquaire, Valery; Catalá, Elena; Berti, Marco; Costa, Rui; Wietlisbach, Markus

2011-01-01

This randomized, double-blind, double-dummy, multicenter trial compared efficacy and safety of tramadol HCL 37.5 mg/paracetamol 325 mg combination tablet with tramadol HCL 50 mg capsule in the treatment of postoperative pain following ambulatory hand surgery with iv regional anesthesia. Patients received trial medication at admission, immediately after surgery, and every 6 hours after discharge until midnight of the first postoperative day. Analgesic efficacy was assessed by patients (n = 128 in each group, full analysis set) and recorded in a diary on the evening of surgery day and of the first postoperative day. They also documented the occurrence of adverse events. By the end of the first postoperative day, the proportion of treatment responders based on treatment satisfaction (primary efficacy variable) was comparable between the groups (78.1% combination, 71.9% tramadol; P = 0.24) and mean pain intensity (rated on a numerical scale from 0 = no pain to 10 = worst imaginable pain) had been reduced to 1.7 ± 2.0 for both groups. Under both treatments, twice as many patients experienced no pain (score = 0) on the first postoperative day compared to the day of surgery (35.9% vs 16.4% for tramadol/paracetamol and 36.7% vs 18% for tramadol treatment). Rescue medication leading to withdrawal (diclofenac 50 mg) was required by 17.2% patients with tramadol/paracetamol and 13.3% with tramadol. Adverse events (mainly nausea, dizziness, somnolence, vomiting, and increased sweating) occurred less frequently in patients under combination treatment (P = 0.004). Tramadol/paracetamol combination tablets provided comparable analgesic efficacy with a better safety profile to tramadol capsules in patients experiencing postoperative pain following ambulatory hand surgery. PMID:21559356

A pilot audit of a protocol for ambulatory investigation of predicted low-risk patients with possible pulmonary embolism.

Science.gov (United States)

McDonald, A H; Murphy, R

2011-09-01

Patients with possible pulmonary embolism (PE) commonly present to acute medical services. Research has led to the identification of low-risk patients suitable for ambulatory management. We report on a protocol designed to select low-risk patients for ambulatory investigation if confirmatory imaging is not available that day. The protocol was piloted in the Emergency Department and Medical Assessment Area at the Royal Infirmary of Edinburgh. We retrospectively analysed electronic patient records in an open observational audit of all patients managed in the ambulatory arm over five months of use. We analysed 45 patients' records. Of these, 91.1% required imaging to confirm or refute PE, 62.2% received a computed tomography pulmonary angiogram (CTPA). In 25% of patients, PE was confirmed with musculoskeletal pain (22.7%), and respiratory tract infection (15.9%) the next most prevalent diagnoses. Alternative diagnoses was provided by CTPA in 32% of cases. We identified no adverse events or readmissions but individualised follow-up was not attempted. The data from this audit suggests this protocol can be applied to select and manage low-risk patients suitable for ambulatory investigation of possible PE. A larger prospective comparative study would be required to accurately define the safety and effectiveness of this protocol.

[Analysis of several containment measures of pharmaceutical expenditure in an Ambulatory Surgery Centre].

Science.gov (United States)

Esteban, J L; León, A; Porras, I

2013-11-01

In the context of the current crisis, sustainability of National Health Service must be considered a priority issue. To compare several cost saving measures in drug expenditure due to outpatient drug treatment after surgery in an Ambulatory Surgical Centre. Pharmaco-economic analysis of cost minimization of ambulatory pharmaceutical services during the year 2011. A total of 3,346 patients were operated on and discharged on the same day, were included. Treatments were collected from the discharge report of each patient. We compared changes in real outpatient drug spending after separately applying each of the following measures: 1) increasing the co-payment; 2) improving the quality of prescribing; 3) dispensing by units of drugs through pharmacies, and 4) dispensing through the hospital pharmacy service. The real outpatient pharmaceutical expenditure was 29,454.21€. Increasing the co-payment mean a transfer of 2,091.82€ from the funding institutions to users. Improving the quality of prescriptions, dispensing through units of drugs in the pharmacy, and dispensing through the hospital pharmacy service led to a pharmaceutical expenditure of 24,215.14€, 21,766.24€ and 7,827.71€, respectively. Only considering co-payment to contain pharmaceutical expenditure arising from prescribing in an Ambulatory Surgical Centre is the least effective measure. The most effective measure, for this purpose, is the supply of drugs through the hospital pharmacy service. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

Improving Timely Resident Follow-Up and Communication of Results in Ambulatory Clinics Utilizing a Web-Based Audit and Feedback Module.

Science.gov (United States)

Boggan, Joel C; Swaminathan, Aparna; Thomas, Samantha; Simel, David L; Zaas, Aimee K; Bae, Jonathan G

2017-04-01

Failure to follow up and communicate test results to patients in outpatient settings may lead to diagnostic and therapeutic delays. Residents are less likely than attending physicians to report results to patients, and may face additional barriers to reporting, given competing clinical responsibilities. This study aimed to improve the rates of communicating test results to patients in resident ambulatory clinics. We performed an internal medicine, residency-wide, pre- and postintervention, quality improvement project using audit and feedback. Residents performed audits of ambulatory patients requiring laboratory or radiologic testing by means of a shared online interface. The intervention consisted of an educational module viewed with initial audits, development of a personalized improvement plan after Phase 1, and repeated real-time feedback of individual relative performance compared at clinic and program levels. Outcomes included results communicated within 14 days and prespecified "significant" results communicated within 72 hours. A total of 76 of 86 eligible residents (88%) reviewed 1713 individual ambulatory patients' charts in Phase 1, and 73 residents (85%) reviewed 1509 charts in Phase 2. Follow-up rates were higher in Phase 2 than Phase 1 for communicating results within 14 days and significant results within 72 hours (85% versus 78%, P  Communication of "significant" results was more likely to occur via telephone, compared with communication of nonsignificant results. Participation in a shared audit and feedback quality improvement project can improve rates of resident follow-up and communication of results, although communication gaps remained.

Assessment of ambulatory blood pressure monitoring: better reproducibility with polynomial analysis

NARCIS (Netherlands)

Cleophas, A. F.; Zwinderman, A. H.; Cleophas, T. J.

2000-01-01

Objective: Ambulatory blood pressure monitoring (ABPM) data using values of arbitrarily separated day- and nighttime hours are poorly reproducible, undermining the validity of this diagnostic tool. Previous studies from our group have demonstrated that polynomial curves can be produced of ABPM data

Effect of Ambulatory Transitional Care Management on 30-Day Readmission Rates.

Science.gov (United States)

Ballard, Jonathan; Rankin, Wade; Roper, Karen L; Weatherford, Sarah; Cardarelli, Roberto

2018-05-01

A process improvement initiative for transitional care management (TCM) was evaluated for effectiveness in reducing 30-day readmission rates in a retrospective cohort study. Regression models analyzed the association between level of TCM component implementation and readmission rates among patients discharged from a university medical center hospital. Of the 1884 patients meeting inclusion criteria, only 3.7% (70) experienced a 30-day readmission. Patients receiving the full complement of TCM had 86.6% decreased odds of readmission compared with patients who did not receive TCM ( P < .001). However, the complete package of TCM services under Medicare guidelines may not be essential. A postdischarge telephone call did not reduce readmission odds, provided a TCM office visit occurred. Important for risk assessment models targeting patients for TCM, the number of previous hospital admissions, not age, predicted 30-day readmission risk. This study provides evidence that primary care-based TCM can reduce 30-day readmissions even when overall rates are low.

Acceptance of Ambulatory Laparoscopic Cholecystectomy in Central Switzerland.

Science.gov (United States)

Widjaja, Sandra P; Fischer, Henning; Brunner, Alexander R; Honigmann, Philipp; Metzger, Jürg

2017-11-01

Currently, most patients undergoing laparoscopic cholecystectomy (LC) in Switzerland are inpatients for 2-3 days. Due to a lack of available hospital beds, we asked whether day-case surgery would be an option for patients in central Switzerland. The questions of acceptability of outpatient LC and factors contributing to the acceptability thus arose. Hundred patients suffering from symptomatic cholecystolithiasis, capable of communicating in German, and between 18 and 65 years old, were included. Patients received a pre-operative questionnaire on medical history and social situation when informed consent on surgery and participation in the study was obtained. Exclusion criteria were patients suffering from acute cholecystitis or any type of cancer; having a BMI >40 kg/m 2 ; needing conversion to open cholecystectomy or an intraoperative drainage; and non-German speakers. Surgery was performed laparoscopically. Both surgeon and patient filled in a postoperative questionnaire. The surgeon's questionnaire listed medical and technical information, and the patients' questionnaire listed medical information, satisfaction with the treatment and willingness to be released on the same day. These data from both questionnaires were grouped into social and medical factors and analysed on their influence upon willingness to accept an ambulatory procedure. No outpatient follow-up apart from checking for readmission to our hospital within 1 month after discharge was performed. Of the 100 participants, one-third was male. More than two-thirds were Swiss citizens. Only one participant was ineligible for rapid release evaluation due to need of a drainage. Among the social factors contributing to the acceptability of ambulatory care, we found nationality to be relevant; Swiss citizens preferred an inpatient procedure, whereas non-Swiss citizens were significantly more willing to return home on the same day. Household size, sex and age did not correlate with a preference for

Office blood pressure or ambulatory blood pressure for the prediction of cardiovascular events

DEFF Research Database (Denmark)

Mortensen, Rikke Nørmark; Gerds, Thomas Alexander; Jeppesen, Jørgen Lykke

2017-01-01

Aims: To determine the added value of (i) 24-h ambulatory blood pressure relative to office blood pressure and (ii) night-time ambulatory blood pressure relative to daytime ambulatory blood pressure for 10-year person-specific absolute risks of fatal and non-fatal cardiovascular events. Methods...... and results: A total of 7927 participants were included from the International Database on Ambulatory blood pressure monitoring in relation to Cardiovascular Outcomes. We used cause-specific Cox regression to predict 10-year person-specific absolute risks of fatal and non-fatal cardiovascular events....... Discrimination of 10-year outcomes was assessed by time-dependent area under the receiver operating characteristic curve (AUC). No differences in predicted risks were observed when comparing office blood pressure and ambulatory blood pressure. The median difference in 10-year risks (1st; 3rd quartile) was -0...

The Influence of Ambulatory Aid on Lower-Extremity Muscle Activation During Gait.

Science.gov (United States)

Sanders, Michael; Bowden, Anton E; Baker, Spencer; Jensen, Ryan; Nichols, McKenzie; Seeley, Matthew K

2018-05-10

Foot and ankle injuries are common and often require a nonweight-bearing period of immobilization for the involved leg. This nonweight-bearing period usually results in muscle atrophy for the involved leg. There is a dearth of objective data describing muscle activation for different ambulatory aids that are used during the aforementioned nonweight-bearing period. To compare activation amplitudes for 4 leg muscles during (1) able-bodied gait and (2) ambulation involving 3 different ambulatory aids that can be used during the acute phase of foot and ankle injury care. Within-subject, repeated measures. University biomechanics laboratory. Sixteen able-bodied individuals (7 females and 9 males). Each participant performed able-bodied gait and ambulation using 3 different ambulatory aids (traditional axillary crutches, knee scooter, and a novel lower-leg prosthesis). Muscle activation amplitude quantified via mean surface electromyography amplitude throughout the stance phase of ambulation. Numerous statistical differences (P < .05) existed for muscle activation amplitude between the 4 observed muscles, 3 ambulatory aids, and able-bodied gait. For the involved leg, comparing the 3 ambulatory aids: (1) knee scooter ambulation resulted in the greatest vastus lateralis activation, (2) ambulation using the novel prosthesis and traditional crutches resulted in greater biceps femoris activation than knee scooter ambulation, and (3) ambulation using the novel prosthesis resulted in the greatest gastrocnemius activation (P < .05). Generally speaking, muscle activation amplitudes were most similar to able-bodied gait when subjects were ambulating using the knee scooter or novel prosthesis. Type of ambulatory aid influences muscle activation amplitude. Traditional axillary crutches appear to be less likely to mitigate muscle atrophy during the nonweighting, immobilization period that often follows foot or ankle injuries. Researchers and clinicians should consider

Single visit surgery for pediatric ambulatory surgical procedures: a satisfaction and cost analysis.

Science.gov (United States)

Olson, Jacob K; Deming, Lisa A; King, Denis R; Rager, Terrence M; Gartner, Sarah; Huibregtse, Natalie; Moss, R Lawrence; Besner, Gail E

2017-10-10

Single visit surgery (SVS) consists of same-day pre-operative assessment and operation with telephone post-operative follow-up. This reduces family time commitment to 1 hospital trip rather than 2-3. We began SVS for ambulatory patients with clear surgical indications in 2013. We sought to determine family satisfaction, cost savings to families, and institutional financial feasibility of SVS. SVS patients were compared to age/case matched conventional surgery (CS) patients. Satisfaction was assessed by post-operative telephone survey. Family costs were calculated as the sum of lost revenue (based on median income) and transportation costs ($0.50/mile). Satisfaction was high in both groups (98% for SVS vs. 93% for CS; p=0.27). 40% of CS families indicated that they would have preferred SVS, whereas no SVS families indicated preference for the CS option (p<0.001). Distance from the hospital did not correlate with satisfaction. Estimated cost savings for an SVS family was $188. Reimbursement, hospital and physician charges, and day-of-surgery cancellation rates were similar. SVS provides substantial cost savings to families while maintaining patient satisfaction and equivalent institutional reimbursement. SVS is an effective approach to low-risk ambulatory surgical procedures that is less disruptive to families, facilitates access to pediatric surgical care, and reduces resource utilization. Cost Effectiveness Study. Level II. Copyright © 2017 Elsevier Inc. All rights reserved.

Age-specific differences between conventional and ambulatory daytime blood pressure values

DEFF Research Database (Denmark)

Conen, David; Aeschbacher, Stefanie; Thijs, Lutgarde

2014-01-01

Mean daytime ambulatory blood pressure (BP) values are considered to be lower than conventional BP values, but data on this relation among younger individuals ... population-based cohorts. We compared individual differences between daytime ambulatory and conventional BP according to 10-year age categories. Age-specific prevalences of white coat and masked hypertension were calculated. Among individuals aged 18 to 30, 30 to 40, and 40 to 50 years, mean daytime BP...

Clinical value of ambulatory blood pressure: evidence and limits.

Science.gov (United States)

Mancia, Giuseppe; Verdecchia, Paolo

2015-03-13

This article reviews the clinical value of ambulatory blood pressure (BP) vis-à-vis the traditional BP measurements taken in the physician's office or in the hospital. Mention is initially made that longitudinal studies conducted in the general population or in hypertensive cohorts have shown that ambulatory BP provides a more accurate prediction of outcome than office BP. Namely, that (1) the risk of cardiovascular events increases in a less steep fashion with office than with 24-hour mean BP, (2) the 24-hour BP-dependent prediction is maintained after adjustment for office BP values, and (3) among individuals with normal office BP, those with increased ambulatory BP (masked hypertension) have an increased prevalence of organ damage, a more frequent unfavorable metabolic profile and a higher risk of new onset sustained hypertension, diabetes mellitus, and cardiovascular events than those with normal ambulatory BP. It is further mentioned, however, that more recently similar observations have been made for individuals with high office but normal ambulatory BP (white coat hypertension) suggesting a complementary role of out-of-office and office BP values in the determination of patients' prognosis. The evidence in favor of an independent prognostic value also of some within 24-hour BP phenomena (night BP reduction or absolute values, short-term BP variations, and morning BP surge) is then critically appraised for its elements of strength and weakness. Finally, whether the clinical advantages of ambulatory BP make this approach necessary for all patients with hypertension is discussed. The conclusion is that this is at present still premature because crucial evidence pro or against routine use of this approach in untreated and treated hypertensives is not yet available. It will be crucial for future studies to determine whether, compared with a treatment guided by office BP, a treatment tailored on ambulatory BP allows to improve prevention or regression of organ

Differences in Treatment of Chlamydia trachomatis by Ambulatory Care Setting.

Science.gov (United States)

Pearson, William S; Gift, Thomas L; Leichliter, Jami S; Jenkins, Wiley D

2015-12-01

Chlamydia trachomatis (CT) is the most commonly reported sexually transmitted infection (STI) in the US and timely, correct treatment can reduce CT transmission and sequelae. Emergency departments (ED) are an important location for diagnosing STIs. This study compared recommended treatment of CT in EDs to treatment in physician offices. Five years of data (2006-2010) were analyzed from the National Ambulatory Medical Care Survey, and the National Hospital Ambulatory Medical Care Surveys (NHAMCS), including the Outpatient survey (NHAMCS-OPD) and Emergency Department survey (NHAMCS-ED). All visits with a CT diagnosis and those with a diagnosis of unspecified venereal disease were selected for analysis. Differences in receipt of recommended treatments were compared between visits to physician offices and emergency departments using Chi square tests and logistic regression models. During the 5 year period, approximately 3.2 million ambulatory care visits had diagnosed CT or an unspecified venereal disease. A greater proportion of visits to EDs received the recommended treatment for CT compared to visits to physician offices (66.1 vs. 44.9 %, p < .01). When controlling for patients' age, sex and race/ethnicity, those presenting to the ED with CT were more likely to receive the recommended antibiotic treatment than patients presenting to a physician's office (OR 2.16; 95 % CI 1.04-4.48). This effect was attenuated when further controlling for patients' expected source of payment. These analyses demonstrate differences in the treatment of CT by ambulatory care setting as well as opportunities for increasing use of recommended treatments for diagnosed cases of this important STI.

Ambulatory thyroidectomy: A multistate study of revisits and complications

OpenAIRE

Orosco, RK; Lin, HW; Bhattacharyya, N

2015-01-01

© 2015 American Academy of Otolaryngology - Head and Neck Surgery Foundation. Objective. Determine rates and reasons for revisits after ambulatory adult thyroidectomy. Study Design. Cross-sectional analysis of multistate ambulatory surgery and hospital databases. Setting. Ambulatory surgery data from the State Ambulatory Surgery Databases of California, Florida, Iowa, and New York for calendar years 2010 and 2011. Subjects and Methods. Ambulatory thyroidectomy cases were linked to state ambul...

Effects of a visuotemporal cue on walking ability of independent ambulatory subjects with spinal cord injury as compared with healthy subjects.

Science.gov (United States)

Pramodhyakul, N; Amatachaya, P; Sooknuan, T; Arayawichanon, P; Amatachaya, S

2014-03-01

An experimental, cross-sectional study. To investigate effects of using a visuotemporal cue on the walking ability of independent ambulatory subjects with spinal cord injury (SCI) as compared with healthy subjects. A tertiary rehabilitation center, Thailand. Forty independent ambulatory subjects with SCI and healthy subjects participated in the study (20 subjects per group). All of them were assessed for their walking speed, stride length, cadence and percents of step symmetry under two conditions, including walking at their fastest speed with and without a visuotemporal cue along a 10 m walkway. When walking with a visuotemporal cue, walking speed, stride length and cadence of the subjects were significantly increased from the uncued condition (Pwalking speed and cadence, whereas, subjects with SCI demonstrated significantly higher improvement in stride length as compared with the other group (Pbenefits of using a visuotemporal cue to improve variables relating to walking ability in subjects with intact integrative capability of the brain but with different levels of sensorimotor deterioration. The findings suggest the use of a visuotemporal cue to improve the effectiveness of programs in sport and exercise sciences, and rehabilitation treatments.

National Hospital Ambulatory Medical Care Survey

Data.gov (United States)

U.S. Department of Health & Human Services — The National Hospital Ambulatory Medical Care Survey (NHAMCS) is designed to collect data on the utilization and provision of ambulatory care services in hospital...

Management of abnormal uterine bleeding – focus on ambulatory hysteroscopy

Directory of Open Access Journals (Sweden)

Kolhe S

2018-03-01

Full Text Available Shilpa Kolhe Ambulatory Gynaecology Unit, Royal Derby Hospital, Derby, UK Abstract: The rapid evolution in ambulatory hysteroscopy (AH has transformed the approach to diagnose and manage abnormal uterine bleeding (AUB. The medical management in primary care remains the mainstay for initial treatment of this common presentation; however, many women are referred to secondary care for further evaluation. To confirm the diagnosis of suspected intrauterine pathology, the traditional diagnostic tool of day case hysteroscopy and dilatation and curettage in a hospital setting under general anesthesia is now no longer required. The combination of ultrasound diagnostics and modern AH now allows thorough evaluation of uterine cavity in an outpatient setting. Advent of miniature hysteroscopic operative systems has revolutionized the ways in which clinicians can not only diagnose but also treat menstrual disorders such as heavy menstrual bleeding, intermenstrual bleeding and postmenopausal bleeding in most women predominantly in a one-stop clinic. This review discussed the approach to manage women presenting with AUB with a focus on the role of AH in the diagnosis and treatment of this common condition in an outpatient setting. Keywords: abnormal uterine bleeding, ambulatory hysteroscopy, endometrial polyps, one-stop clinic, vaginoscopic approach

Ambulatory anesthetic care in children undergoing myringotomy and tube placement: current perspectives.

Science.gov (United States)

Robinson, Hal; Engelhardt, Thomas

2017-01-01

Myringotomy and tube placement is one of the most frequently performed ear, nose and throat (ENT) surgeries in the pediatric population. Effective anesthetic management is vital to ensuring successful ambulatory care and ensuring child and parental satisfaction. This review summarizes recently published studies about the long-term effects of general anesthesia in young children, novel approaches to preoperative fasting and simplified approaches to the assessment and management of emergence delirium (ED) and emergence agitation (EA). New developments in perioperative ambulatory care, including management of comorbidities and day care unit logistics, are discussed. Long-term follow-up of children exposed to general anesthesia before the age of 4 years has limited impact on academic achievement or cognitive performance and should not delay the treatment of common ENT pathology, which can impair speech and language development. A more liberal approach to fasting, employing a 6-4-0 regime allowing children fluids up until theater, may become an accepted practice in future. ED and EA should be discriminated from pain in recovery and, where the child is at risk of harm, should be treated promptly. Postoperative pain at home remains problematic in ambulatory surgery and better parental education is needed. Effective ambulatory care ultimately requires a well-coordinated team approach from effective preassessment to postoperative follow-up.

Auricular Acupuncture for Pain Relief after Ambulatory Knee Arthroscopy—A Pilot Study

Directory of Open Access Journals (Sweden)

Taras I. Usichenko

2005-01-01

Full Text Available Auricular acupuncture (AA is effective in treating various pain conditions, but there have been no analyses of AA for the treatment of pain after ambulatory knee surgery. We assessed the range of analgesic requirements under AA after ambulatory knee arthroscopy. Twenty patients randomly received a true AA procedure (Lung, Shenmen and Knee points or sham procedure (three non-acupuncture points on the auricular helix before ambulatory knee arthroscopy. Permanent press AA needles were retained in situ for one day after surgery. Post-operative pain was treated with non-steroidal anti-inflammatory ibuprofen, and weak oral opioid tramadol was used for rescue analgesic medication. The quantity of post-operative analgesics and pain intensity were used to assess the effect of AA. The incidence of analgesia-related side effects, time to discharge from the anesthesia recovery room, heart rate and blood pressure were also recorded. Ibuprofen consumption after surgery in the AA group was lower than in the control group: median 500 versus 800 mg, P = 0.043. Pain intensity on a 100 mm visual analogue scale for pain measurement and other parameters were similar in both groups. Thus AA might be useful in reducing the post-operative analgesic requirement after ambulatory knee arthroscopy.

Antroduodenal manometry: 24-hour ambulatory monitoring versus short-term stationary manometry in patients with functional dyspepsia

NARCIS (Netherlands)

Jebbink, R. J.; vanBerge-Henegouwen, G. P.; Akkermans, L. M.; Smout, A. J.

1995-01-01

OBJECTIVES: To examine the interdigestive and postprandial antroduodenal motility patterns of patients with functional dyspepsia using prolonged ambulatory antroduodenal manometry and to compare these findings with conventional stationary manometry. METHODS: Prolonged ambulatory and short-term

Impact of renal denervation on 24-hour ambulatory blood pressure: results from SYMPLICITY HTN-3.

Science.gov (United States)

Bakris, George L; Townsend, Raymond R; Liu, Minglei; Cohen, Sidney A; D'Agostino, Ralph; Flack, John M; Kandzari, David E; Katzen, Barry T; Leon, Martin B; Mauri, Laura; Negoita, Manuela; O'Neill, William W; Oparil, Suzanne; Rocha-Singh, Krishna; Bhatt, Deepak L

2014-09-16

Prior studies of catheter-based renal artery denervation have not systematically performed ambulatory blood pressure monitoring (ABPM) to assess the efficacy of the procedure. SYMPLICITY HTN-3 (Renal Denervation in Patients With Uncontrolled Hypertension) was a prospective, blinded, randomized, sham-controlled trial. The current analysis details the effect of renal denervation or a sham procedure on ABPM measurements 6 months post-randomization. Patients with resistant hypertension were randomized 2:1 to renal denervation or sham control. Patients were on a stable antihypertensive regimen including maximally tolerated doses of at least 3 drugs including a diuretic before randomization. The powered secondary efficacy endpoint was a change in mean 24-h ambulatory systolic blood pressure (SBP). Nondipper to dipper (nighttime blood pressure [BP] 10% to 20% lower than daytime BP) conversion was calculated at 6 months. The 24-h ambulatory SBP changed -6.8 ± 15.1 mm Hg in the denervation group and -4.8 ± 17.3 mm Hg in the sham group: difference of -2.0 mm Hg (95% confidence interval [CI]: -5.0 to 1.1; p = 0.98 with a 2 mm Hg superiority margin). The daytime ambulatory SBP change difference between groups was -1.1 (95% CI: -4.3 to 2.2; p = 0.52). The nocturnal ambulatory SBP change difference between groups was -3.3 (95 CI: -6.7 to 0.1; p = 0.06). The percent of nondippers converted to dippers was 21.2% in the denervation group and 15.0% in the sham group (95% CI: -3.8% to 16.2%; p = 0.30). Change in 24-h heart rate was -1.4 ± 7.4 in the denervation group and -1.3 ± 7.3 in the sham group; (95% CI: -1.5 to 1.4; p = 0.94). This trial did not demonstrate a benefit of renal artery denervation on reduction in ambulatory BP in either the 24-h or day and night periods compared with sham (Renal Denervation in Patients With Uncontrolled Hypertension [SYMPLICITY HTN-3]; NCT01418261). Copyright © 2014 American College of Cardiology Foundation. Published by

Ambulatory anesthesia: optimal perioperative management of the diabetic patient

Directory of Open Access Journals (Sweden)

Polderman JAW

2016-05-01

Full Text Available Jorinde AW Polderman, Robert van Wilpe, Jan H Eshuis, Benedikt Preckel, Jeroen Hermanides Department of Anaesthesiology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands Abstract: Given the growing number of patients with diabetes mellitus (DM and the growing number of surgical procedures performed in an ambulatory setting, DM is one of the most encountered comorbidities in patients undergoing ambulatory surgery. Perioperative management of ambulatory patients with DM requires a different approach than patients undergoing major surgery, as procedures are shorter and the stress response caused by surgery is minimal. However, DM is a risk factor for postoperative complications in ambulatory surgery, so should be managed carefully. Given the limited time ambulatory patients spend in the hospital, improvement in management has to be gained from the preanesthetic assessment. The purpose of this review is to summarize current literature regarding the anesthesiologic management of patients with DM in the ambulatory setting. We will discuss the risks of perioperative hyperglycemia together with the pre-, intra-, and postoperative considerations for these patients when encountered in an ambulatory setting. Furthermore, we provide recommendations for the optimal perioperative management of the diabetic patient undergoing ambulatory surgery. Keywords: diabetes mellitus, perioperative period, ambulatory surgery, insulin, complications, GLP-1 agonist, DPP-4 inhibitor

[Epidemiology of the medico-legal risk associated with the practice of ambulatory surgery in France: a study based on insurance data].

Science.gov (United States)

Theissen, A; Fuz, F; Catineau, J; Sultan, W; Beaussier, M; Carles, M; Raucoules-Aimé, M; Niccolai, P

2014-03-01

The medico-legal risk specifically associated with the practice of ambulatory surgery is still not well studied. SHAM insurances are the biggest French provider of medical liability insurances. The study of the insurance claims provided by this insurer is therefore a relevant source of data on the complications related to ambulatory surgery. The aim of this study was to compare the claim rate related to ambulatory surgery with non-ambulatory surgery. We did a retrospective study on insurance claims provided by SHAM insurances between 2007 and 2011 to compare the claim rate related to ambulatory surgery with non-ambulatory surgery. We searched the files in the SHAM database, and then analyzed them. On the study period, out of a total of 29565 registered claims, 467 (1.6%) originated from ambulatory surgery. On the total of 29,098 registered claims for non-ambulatory surgery, 2151 (7.4%) led to a condemnation whereas the rate was 7% (33 out of 467 claims) for ambulatory surgery. The condemnations linked to ambulatory surgery amounted to 1.5% of the total (33 out of 2184), for a cost of 1.7 M€ (versus 400,3 M€ for non-ambulatory surgery). The average cost of a compensation is therefore 50,500 € for ambulatory surgery and 186,000 € for non-ambulatory surgery. The medical specialties concerned are primarily ophthalmology, abdominal and orthopedics surgery. The main identified causes were medical errors (n=16) and nosocomial infections (n=13). The claim rate in ambulatory surgery is proportionally less frequent with compensations three times less and were related to the most frequent type of surgery done in ambulatory settings. These data should help strengthen quality approach in ambulatory surgery. Copyright © 2014 Société française d’anesthésie et de réanimation (Sfar). Published by Elsevier SAS. All rights reserved.

Residual myocardial ischaemia in first non-Q versus Q wave infarction: maximal exercise testing and ambulatory ST-segment monitoring

DEFF Research Database (Denmark)

Mickley, H; Pless, P; Nielsen, J R

1993-01-01

the infarction. The prevalence of exercise-induced ischaemic manifestations in the infarct types was similar: chest pain 14% vs 16% and ST-segment depression 54% vs 54%. The ischaemic threshold did not differ either (heart rate at 1 mm of ST-segment depression 120 +/- 27 vs 119 +/- 25 beats.min-1). During early...... in non-Q wave infarction (51%) as compared to Q wave infarction (31%) (P depression on ambulatory recording and exercise testing significantly predicted the development of future angina pectoris, whereas patients at increased risk for subsequent......In a prospective study of 123 consecutive survivors of a first myocardial infarction (43 non-Q wave, 80 Q wave), we determined the total residual ischaemic burden by use of pre-discharge maximal exercise testing and post-discharge 36 h ambulatory ST-segment monitoring initiated 11 +/- 5 days after...

Active ambulatory care management supported by short message services and mobile phone technology in patients with arterial hypertension.

Science.gov (United States)

Kiselev, Anton R; Gridnev, Vladimir I; Shvartz, Vladimir A; Posnenkova, Olga M; Dovgalevsky, Pavel Ya

2012-01-01

The use of short message services and mobile phone technology for ambulatory care management is the most accessible and most inexpensive way to transition from traditional ambulatory care management to active ambulatory care management in patients with arterial hypertension (AH). The aim of this study was to compare the clinical efficacy of active ambulatory care management supported by short message services and mobile phone technology with traditional ambulatory care management in AH patients. The study included 97 hypertensive patients under active ambulatory care management and 102 patients under traditional ambulatory care management. Blood pressure levels, body mass, and smoking history of patients were analyzed in the study. The duration of study was 1 year. In the active ambulatory care management group, 36% of patients were withdrawn from the study within a year. At the end of the year, 77% of patients from the active care management group had achieved the goal blood pressure level. That was more than 5 times higher than that in the traditional ambulatory care management group (P mobile phone improves the quality of ambulatory care of hypertensive patients. Copyright © 2012 American Society of Hypertension. Published by Elsevier Inc. All rights reserved.

Anesthesia for ambulatory anorectal surgery.

Science.gov (United States)

Gudaityte, Jūrate; Marchertiene, Irena; Pavalkis, Dainius

2004-01-01

The prevalence of minor anorectal diseases is 4-5% of adult Western population. Operations are performed on ambulatory or 24-hour stay basis. Requirements for ambulatory anesthesia are: rapid onset and recovery, ability to provide quick adjustments during maintenance, lack of intraoperative and postoperative side effects, and cost-effectiveness. Anorectal surgery requires deep levels of anesthesia. The aim is achieved with 1) regional blocks alone or in combination with monitored anesthesia care or 2) deep general anesthesia, usually with muscle relaxants and tracheal intubation. Modern general anesthetics provide smooth, quickly adjustable anesthesia and are a good choice for ambulatory surgery. Popular regional methods are: spinal anesthesia, caudal blockade, posterior perineal blockade and local anesthesia. The trend in regional anesthesia is lowering the dose of local anesthetic, providing selective segmental block. Adjuvants potentiating analgesia are recommended. Postoperative period may be complicated by: 1) severe pain, 2) urinary retention due to common nerve supply, and 3) surgical bleeding. Complications may lead to hospital admission. In conclusion, novel general anesthetics are recommended for ambulatory anorectal surgery. Further studies to determine an optimal dose and method are needed in the group of regional anesthesia.

Biofilm antifungal susceptibility of Candida urine isolated from ambulatory patients

Directory of Open Access Journals (Sweden)

Débora da Luz Becker

2016-07-01

Full Text Available Background and Objectives: the association between the biofilm formations an antifungal resistance has been suggested to be an important factor in the pathogenesis of several Candida species. Besides, studies have included invasive candidiasis from hospitalized patients; however there are few studies that evaluated the species distribution, antifungal susceptibility and biofilm formation of Candida species isolated from ambulatory patients. Thus, the aim of this study was to evaluate whether biofilm producing contributes to antifungal resistance in Candida isolates from urine sample obtained from ambulatory patients. Methods: During one year, 25 urine samples positive for yeast were collected, stored and plated on agar supplemented with chloramphenicol and Sabouread left at room temperature for 5 days for subsequent: 52% (13/25 were C. albicans, 36% (9/25 C. tropicalis, 8% (2/25 C. krusei and 4% (1/25 C. parapsilosis. Results: The ability to form biofilm was detected in 23 (92% of the yeast studied and 15.4% (2/13 of C. albicans were fluconazole (FLU and ketoconazole (KET resistant, while 11.1% (1/9 of C. tropicalis were ketoconazole resistant and were anidulafungin (ANI non-susceptible. Conclusion: our results showed the high capacity for biofilm formation among Candida isolates from ambulatory patients.

Ambulatory percutaneous nephrolithotomy: initial series.

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Shahrour, Walid; Andonian, Sero

2010-12-01

To assess the safety and feasibility of ambulatory percutaneous nephrolithotomy (PCNL). PCNL is the gold standard for the management of large renal stones. Although tubeless PCNL has been previously described, no case series have been published of ambulatory PCNL. The criteria for ambulatory PCNL were: single tract, stone-free status documented by flexible nephroscopy, adequate pain control, and satisfactory postoperative hematocrit level and chest radiographic findings. Patient information, including operating room and fluoroscopy times, stone size and Hounsfield units, and number of needle punctures, were collected prospectively. The time spent in the recovery room, in addition to the amount of narcotics used in the recovery room and at home, was documented. Of 10 patients, 8 had nephrostomy tracts established intraoperatively by the urologist and 2 had preoperative nephrostomy tubes placed. The median operating and fluoroscopy time was 83.5 and 4.45 minutes, respectively. The median stone diameter was 20 mm (800 Hounsfield units) in addition to a patient with a staghorn calculus. The patients spent a median of 240 minutes in the recovery room and had received a median of 19.25 mg of morphine equivalents. Only 3 patients (30%) used narcotics at home. No intraoperative complications occurred, and none of the patients required transfusions. Two postoperative complications developed: a deep vein thrombosis requiring outpatient anticoagulation and multiresistant Escherichia coli infection requiring intravenous antibiotics. In highly selected patients, ambulatory PCNL is safe and feasible. More patients are needed to verify the criteria for patients undergoing the ambulatory approach. Copyright © 2010 Elsevier Inc. All rights reserved.

Ambulatory hysteroscopy and its role in the management of abnormal uterine bleeding.

Science.gov (United States)

Cooper, Natalie A M; Robinson, Lynne L L; Clark, T Justin

2015-10-01

Hysteroscopy is now an ambulatory procedure, having moved from a conventional day-case operating theatre environment to the outpatient clinic setting. Outpatient hysteroscopy can be used as a diagnostic test and as a therapeutic modality for women presenting with abnormal uterine bleeding. In many cases women can be diagnosed and treated efficiently during a single hospital appointment. This article reviews the development of ambulatory hysteroscopy and how it should optimally be performed and implemented. The contemporary role of this technology for investigating and treating women with abnormal uterine bleeding is then discussed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Outpatient and Ambulatory Surgery Consumer Assessment of Healthcare Providers and Systems (OAS CAHPS) survey for ambulatory surgical centers - Facility

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U.S. Department of Health & Human Services — A list of ambulatory surgical center ratings for the Outpatient and Ambulatory Surgery Consumer Assessment of Healthcare Providers and Systems (OAS CAHPS) survey....

Ambulatory arterial stiffness index during pregnancy in type 1 diabetes mellitus

DEFF Research Database (Denmark)

Lauszus, Finn; Al-Far, Hanine M; Tjessem, Ingvild

2016-01-01

The ambulatory arterial stiffness index (AASI) and pulse pressure (PP) was analyzed during pregnancy and three months after delivery in type 1 diabetes mellitus (T1DM) compared to non-diabetic, pregnant controls. The study was performed prospectively in 176 women with T1DM and 54 control women...... at a tertiary centre. Blood pressure (BP) was measured using a portable oscillometry monitor and AASI was calculated as 1 minus the regression slope of diastolic BP on systolic BP obtained from 24-hour monitoring. Main outcome measures were AASI and PP associated with diabetes vasculopathy and blood pressure...... measurements during and after pregnancy. We found that AASI and PP were higher in 2nd and 3rd trimester during pregnancy in T1DM compared to post partum and significantly associated with albumin excretion rate. The AASI was positively correlated with night-day ratio during and outside pregnancy in diastolic BP...

Office blood pressure or ambulatory blood pressure for the prediction of cardiovascular events.

Science.gov (United States)

Mortensen, Rikke Nørmark; Gerds, Thomas Alexander; Jeppesen, Jørgen Lykke; Torp-Pedersen, Christian

2017-11-21

To determine the added value of (i) 24-h ambulatory blood pressure relative to office blood pressure and (ii) night-time ambulatory blood pressure relative to daytime ambulatory blood pressure for 10-year person-specific absolute risks of fatal and non-fatal cardiovascular events. A total of 7927 participants were included from the International Database on Ambulatory blood pressure monitoring in relation to Cardiovascular Outcomes. We used cause-specific Cox regression to predict 10-year person-specific absolute risks of fatal and non-fatal cardiovascular events. Discrimination of 10-year outcomes was assessed by time-dependent area under the receiver operating characteristic curve (AUC). No differences in predicted risks were observed when comparing office blood pressure and ambulatory blood pressure. The median difference in 10-year risks (1st; 3rd quartile) was -0.01% (-0.3%; 0.1%) for cardiovascular mortality and -0.1% (-1.1%; 0.5%) for cardiovascular events. The difference in AUC (95% confidence interval) was 0.65% (0.22-1.08%) for cardiovascular mortality and 1.33% (0.83-1.84%) for cardiovascular events. Comparing daytime and night-time blood pressure, the median difference in 10-year risks was 0.002% (-0.1%; 0.1%) for cardiovascular mortality and -0.01% (-0.5%; 0.2%) for cardiovascular events. The difference in AUC was 0.10% (-0.08 to 0.29%) for cardiovascular mortality and 0.15% (-0.06 to 0.35%) for cardiovascular events. Ten-year predictions obtained from ambulatory blood pressure are similar to predictions from office blood pressure. Night-time blood pressure does not improve 10-year predictions obtained from daytime measurements. For an otherwise healthy population sufficient prognostic accuracy of cardiovascular risks can be achieved with office blood pressure. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2017. For permissions, please email: journals.permissions@oup.com.

Improving adherence to the Epic Beacon ambulatory workflow.

Science.gov (United States)

Chackunkal, Ellen; Dhanapal Vogel, Vishnuprabha; Grycki, Meredith; Kostoff, Diana

2017-06-01

Computerized physician order entry has been shown to significantly improve chemotherapy safety by reducing the number of prescribing errors. Epic's Beacon Oncology Information System of computerized physician order entry and electronic medication administration was implemented in Henry Ford Health System's ambulatory oncology infusion centers on 9 November 2013. Since that time, compliance to the infusion workflow had not been assessed. The objective of this study was to optimize the current workflow and improve the compliance to this workflow in the ambulatory oncology setting. This study was a retrospective, quasi-experimental study which analyzed the composite workflow compliance rate of patient encounters from 9 to 23 November 2014. Based on this analysis, an intervention was identified and implemented in February 2015 to improve workflow compliance. The primary endpoint was to compare the composite compliance rate to the Beacon workflow before and after a pharmacy-initiated intervention. The intervention, which was education of infusion center staff, was initiated by ambulatory-based, oncology pharmacists and implemented by a multi-disciplinary team of pharmacists and nurses. The composite compliance rate was then reassessed for patient encounters from 2 to 13 March 2015 in order to analyze the effects of the determined intervention on compliance. The initial analysis in November 2014 revealed a composite compliance rate of 38%, and data analysis after the intervention revealed a statistically significant increase in the composite compliance rate to 83% ( p < 0.001). This study supports a pharmacist-initiated educational intervention can improve compliance to an ambulatory, oncology infusion workflow.

Day surgery: Results after restructuration of a university public general surgery unit.

Science.gov (United States)

Gaucher, S; Cappiello, F; Bouam, S; Damardji, I; Aissat, A; Boutron, I; Béthoux, J P

2013-06-01

Nowadays, in France, development of the ambulatory surgery has stalled. This is probably related to the fact that ambulatory surgery is restricted by the law to the "day surgery" in 12 hours, and only 17 procedures are referenced for this surgery. Thus, conventional hospitalization remained the rule after surgery. In January 2010, our university general surgery unit was restructured. It evolved from a conventional unit to a predominantly ambulatory unit. Otherwise, our unit adjoins a hotel, even inside our institution, which accommodates patients, patient visitors and tourists. The aim of this retrospective study was to compare the postoperative accommodation modalities between two groups of patients. The first group consisted of patients admitted before January 2010, at the time of conventional activity, whereas the second group consisted of patients admitted after January 2010 in a restructured unit. Inclusion of patients admitted from April 1, 2008 to March 31, 2009 (conventional hospitalization period) and from April 1, 2010 to March 31, 2011 (ambulatory management period), scheduled for one single surgical procedure excluding emergency. A total of 360 patients were retained: 229 for the conventional period and 131 for the ambulatory period, with a median age of 55 (range 15-87). No statistically significant difference was noted between the two groups as concerned median age, gender or ASA status. The number of postoperative nights varied significantly between the two groups with a mean of 3.8 nights (median three nights, range 0-32) for the conventional period versus 0.4 nights (median 0 night, range 0-10) for the ambulatory period (Plegal period of 12 hours to 24 hours in order to expand the list of the referenced procedures. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Is blood pressure during the night more predictive of cardiovascular outcome than during the day?

DEFF Research Database (Denmark)

Li, Yan; Boggia, Jose; Thijs, Lutgarde

2008-01-01

The objective of this study was to investigate the prognostic significance of the ambulatory blood pressure (BP) during night and day and of the night-to-day BP ratio (NDR). We studied 7458 participants (mean age 56.8 years; 45.8% women) enrolled in the International Database on Ambulatory BP.......01). Daytime BP lost its prognostic significance for cardiovascular events in patients on antihypertensive treatment. Adjusted for the 24-h BP, NDR predicted mortality (P

Ambulatory blood pressure monitoring: Is 24 hours necessary?

Science.gov (United States)

Vornovitsky, Michael; McClintic, Benjamin R; Beck, G Ronald; Bisognano, John D

2013-01-01

The variability of blood pressure (BP) makes any single measurement a poor indicator of a patient's true BP. Multiple studies have confirmed the superiority of ambulatory BP measurements over clinic BP measurements in predicting cardiovascular risk; however, this method presents the problem of patient acceptance as it causes frequent arm discomfort and sleep disturbance. We hypothesized that 6 h of daytime BP measurements would result in slightly higher BP readings, yet reveal similar clinical decision making when compared to 24 h of BP measurements. The source for writing this article was a retrospective analysis of 30 patients who underwent ambulatory BP monitoring. Data obtained included: age, sex, ethnicity, baseline medical problems, medications, laboratory values, reason given for ordering 24-h ambulatory BP measurements, ambulatory BP measurements, and a subsequent decision to change medication. The average BP of the 24-h measurements was 127/75 mm Hg and the average BP of the 6-h daytime measurements was 131/79 mm Hg (SD 15, p = 0.009). Twenty-six out of 30 patients were at goal or pre-hypertensive. Two out of 30 patients had stage 1 hypertension and 2 out of 30 patients had stage 2 hypertension. Thirteen out of 30 patients had nocturnal dipping. Twelve out of 30 patients had a change in medication, but those changes were not associated with the presence or absence of nocturnal dipping (p = 0.5) or other factors beyond mean BP. Although there was a statistically significant, 4 mm Hg systolic difference between 24-h and 6-h average BP readings, there was no evidence that this difference led to changes in clinical management. The presence or absence of nocturnal dipping was not associated with a change in medication. We conclude that 6-h daytime ambulatory BP measurements provide sufficient information to guide clinical decision making without the problems of patient acceptance, arm discomfort, and sleep disturbance associated with 24-h BP measurements.

Relationship between systemic hemodynamics and ambulatory blood pressure level are sex dependent.

Science.gov (United States)

Alfie, J; Waisman, G D; Galarza, C R; Magi, M I; Vasvari, F; Mayorga, L M; Cámera, M I

1995-12-01

Sex-related differences in systemic hemodynamics were analyzed by means of cardiac index and systemic vascular resistance according to the level of daytime ambulatory blood pressure. In addition, we assessed the relations between ambulatory blood pressure measurements and systemic hemodynamics in male and female patients. We prospectively included 52 women and 53 men referred to our unit for evaluation of arterial hypertension. Women and men were grouped according to the level of daytime mean arterial pressure: or = 110 mm Hg. Patients underwent noninvasive evaluation of resting hemodynamics (impedance cardiography) and 24-hour ambulatory blood pressure monitoring. Compared with women men with lower daytime blood pressure had a 12% higher systemic vascular resistance index (P = NS) and a 14% lower cardiac index (P < .02), whereas men with higher daytime blood pressure had a 25% higher vascular resistance (P < .003) and a 21% lower cardiac index (P < .0004). Furthermore, in men systemic vascular resistance correlated positively with both daytime and nighttime systolic and diastolic blood pressures, whereas cardiac index correlated negatively only with daytime diastolic blood pressure. In contrast, women did not exhibit any significant correlation between hemodynamic parameters and ambulatory blood pressure measurements. In conclusion, sex-related differences in systemic hemodynamics were more pronounced in the group with higher daytime hypertension. The relations between systemic hemodynamics and ambulatory blood pressure level depended on the sex of the patient. In men a progressive circulatory impairment underlies the increasing level of ambulatory blood pressure, but this was not observed in women.

Ambulatory Melanoma Care Patterns in the United States

International Nuclear Information System (INIS)

Ji, A. L.; Davis, S. A.; Feldman, S. R.; Fleischer, A. B.; Baze, M. R.; Feldman, S. R.; Feldman, S. R.; Fleischer, A. B.

2013-01-01

To examine trends in melanoma visits in the ambulatory care setting. Methods. Data from the National Ambulatory Medical Care Survey (NAMCS) from 1979 to 2010 were used to analyze melanoma visit characteristics including number of visits, age and gender of patients, and physician specialty. These data were compared to US Census population estimates during the same time period. Results. The overall rate of melanoma visits increased (ρ< 0.0001) at an apparently higher rate than the increase in population over this time. The age of patients with melanoma visits increased at approximately double the rate (0.47 year per interval year, ρ< 0.0001) of the population increase in age (0.23 year per interval year). There was a nonsignificant(ρ=0.19) decline in the proportion of female patients seen over the study interval. Lastly, ambulatory care has shifted towards dermatologists and other specialties managing melanoma patients and away from family/internal medicine physicians and general/plastic surgeons. Conclusions. The number and age of melanoma visits has increased over time with respect to the overall population, mirroring the increase in melanoma incidence over the past three decades. These trends highlight the need for further studies regarding melanoma management efficiency

PONV in Ambulatory surgery: A comparison between Ramosetron and Ondansetron: a prospective, double-blinded, and randomized controlled study

Directory of Open Access Journals (Sweden)

Debasis Banerjee

2014-01-01

Full Text Available Background: postoperative nausea and vomiting (PONV frequently hampers implementation of ambulatory surgery in spite of so many antiemetic drugs and regimens. Aims: the study was carried out to compare the efficacy of Ramosetron and Ondansetron in preventing PONV after ambulatory surgery. Setting and Design: it was a prospective, double blinded, and randomized controlled study. Methods: 124 adult patients of either sex, aged 25-55, of ASA physical status I and II, scheduled for day care surgery, were randomly allocated into Group A [(n=62 receiving (IV Ondansetron (4 mg] and Group B [(n=62 receiving IV Ramosetron (0.3 mg] prior to the induction of general anesthesia in a double-blind manner. Episodes of PONV were noted at 0.5, 1, 2, 4 h, 6 , 12, and 18 h postoperatively. Statistical Analysis and Results: statistically significant difference between Groups A and B (P <0.05 was found showing that Ramosetron was superior to Ondansetron as antiemetic both regarding frequency and severity. Conclusion: it was evident that preoperative prophylactic administration of single dose IV Ramosetron (0.3 mg has better efficacy than single dose IV Ondansetron (4 mg in reducing the episodes of PONV over 18 h postoperatively in patients undergoing day-care surgery under general anesthesia.

Ambulatory anaesthesia and cognitive dysfunction

DEFF Research Database (Denmark)

Rasmussen, Lars S; Steinmetz, Jacob

2015-01-01

serious adverse outcomes, hence difficult to obtain sound scientific evidence for avoiding complications. RECENT FINDINGS: Few studies have assessed recovery of cognitive function after ambulatory surgery, but it seems that both propofol and modern volatile anaesthetics are rational choices for general...... anaesthesia in the outpatient setting. Cognitive complications such as delirium and postoperative cognitive dysfunction are less frequent in ambulatory surgery than with hospitalization. SUMMARY: The elderly are especially susceptible to adverse effects of the hospital environment such as immobilisation...

Ambulatory ST segment monitoring after myocardial infarction

DEFF Research Database (Denmark)

Mickley, H

1994-01-01

as important reasons for the inconsistent findings. The precise role of ambulatory ST segment monitoring in clinical practice has yet to be established. Direct comparisons with exercise stress testing may not be appropriate for two reasons. Firstly, the main advantage of ambulatory monitoring may...

Biomedical Wireless Ambulatory Crew Monitor

Science.gov (United States)

Chmiel, Alan; Humphreys, Brad

2009-01-01

A compact, ambulatory biometric data acquisition system has been developed for space and commercial terrestrial use. BioWATCH (Bio medical Wireless and Ambulatory Telemetry for Crew Health) acquires signals from biomedical sensors using acquisition modules attached to a common data and power bus. Several slots allow the user to configure the unit by inserting sensor-specific modules. The data are then sent real-time from the unit over any commercially implemented wireless network including 802.11b/g, WCDMA, 3G. This system has a distributed computing hierarchy and has a common data controller on each sensor module. This allows for the modularity of the device along with the tailored ability to control the cards using a relatively small master processor. The distributed nature of this system affords the modularity, size, and power consumption that betters the current state of the art in medical ambulatory data acquisition. A new company was created to market this technology.

Ambulatory versus home versus clinic blood pressure: the association with subclinical cerebrovascular diseases: the Ohasama Study.

Science.gov (United States)

Hara, Azusa; Tanaka, Kazushi; Ohkubo, Takayoshi; Kondo, Takeo; Kikuya, Masahiro; Metoki, Hirohito; Hashimoto, Takanao; Satoh, Michihiro; Inoue, Ryusuke; Asayama, Kei; Obara, Taku; Hirose, Takuo; Izumi, Shin-Ichi; Satoh, Hiroshi; Imai, Yutaka

2012-01-01

The usefulness of ambulatory, home, and casual/clinic blood pressure measurements to predict subclinical cerebrovascular diseases (silent cerebrovascular lesions and carotid atherosclerosis) was compared in a general population. Data on ambulatory, home, and casual/clinic blood pressures and brain MRI to detect silent cerebrovascular lesions were obtained in 1007 subjects aged ≥55 years in a general population of Ohasama, Japan. Of the 1007 subjects, 583 underwent evaluation of the extent of carotid atherosclerosis. Twenty-four-hour, daytime, and nighttime ambulatory and home blood pressure levels were closely associated with the risk of silent cerebrovascular lesions and carotid atherosclerosis (all Ppressure values were simultaneously included in the same regression model, each of the ambulatory blood pressure values remained a significant predictor of silent cerebrovascular lesions, whereas home blood pressure lost its predictive value. Of the ambulatory blood pressure values, nighttime blood pressure was the strongest predictor of silent cerebrovascular lesions. The home blood pressure value was more closely associated with the risk of carotid atherosclerosis than any of the ambulatory blood pressure values when home and one of the ambulatory blood pressure values were simultaneously included in the same regression model. The casual/clinic blood pressure value had no significant association with the risk of subclinical cerebrovascular diseases. Although the clinical indications for ambulatory blood pressure monitoring and home blood pressure measurements may overlap, the clinical significance of each method for predicting target organ damage may differ for different target organs.

Ambulatory orthopaedic surgery patients' knowledge with internet-based education.

Science.gov (United States)

Heikkinen, Katja; Leino-Kilpi, H; Salanterä, S

2012-01-01

There is a growing need for patient education and an evaluation of its outcomes. The aim of this study was to compare ambulatory orthopaedic surgery patients' knowledge with Internet-based education and face-to-face education with a nurse. The following hypothesis was proposed: Internet-based patient education (experiment) is as effective as face-to-face education with a nurse (control) in increasing patients' level of knowledge and sufficiency of knowledge. In addition, the correlations of demographic variables were tested. The patients were randomized to either an experiment group (n = 72) or a control group (n = 75). Empirical data were collected with two instruments. Patients in both groups showed improvement in their knowledge during their care. Patients in the experiment group improved their knowledge level significantly more in total than those patients in the control group. There were no differences in patients' sufficiency of knowledge between the groups. Knowledge was correlated especially with patients' age, gender and earlier ambulatory surgeries. As a conclusion, positive results concerning patients' knowledge could be achieved with the Internet-based education. The Internet is a viable method in ambulatory care.

Ambulatory Feedback System

Science.gov (United States)

Finger, Herbert; Weeks, Bill

1985-01-01

This presentation discusses instrumentation that will be used for a specific event, which we hope will carry on to future events within the Space Shuttle program. The experiment is the Autogenic Feedback Training Experiment (AFTE) scheduled for Spacelab 3, currently scheduled to be launched in November, 1984. The objectives of the AFTE are to determine the effectiveness of autogenic feedback in preventing or reducing space adaptation syndrome (SAS), to monitor and record in-flight data from the crew, to determine if prediction criteria for SAS can be established, and, finally, to develop an ambulatory instrument package to mount the crew throughout the mission. The purpose of the Ambulatory Feedback System (AFS) is to record the responses of the subject during a provocative event in space and provide a real-time feedback display to reinforce the training.

Measuring hot flash phenomenonology using ambulatory prospective digital diaries

Science.gov (United States)

Fisher, William I.; Thurston, Rebecca C.

2016-01-01

Objective This study provides the description, protocol, and results from a novel prospective ambulatory digital hot flash phenomenon diary. Methods This study included 152 midlife women with daily hot flashes who completed an ambulatory electronic hot flash diary continuously for the waking hours of 3 consecutive days. In this diary, women recorded their hot flashes and accompanying characteristics and associations as the hot flashes occurred. Results Self-reported hot flash severity on the digital diaries indicated that the majority of hot flashes were rated as mild (41.3%) or moderate (43.7%). Severe (13.1%) and very severe (1.8%) hot flashes were less common. Hot flash bother ratings were rated as mild (43%), or moderate (33.5%), with fewer hot flashes reported bothersome (17.5%) or very bothersome (6%). The majority of hot flashes were reported as occurring on the on the face (78.9%), neck (74.7%), and chest (61.3%). Prickly skin was reported concurrently with 32% of hot flashes, 7% with anxiety and 5% with nausea. A novel finding, 38% of hot flashes were accompanied by a premonitory aura. Conclusion A prospective electronic digital hot flash diary allows for a more precise quantitation of hot flashes while overcoming many of the limitations of commonly employed retrospective questionnaires and paper diaries. Unique insights into the phenomenology, loci and associated characteristics of hot flashes were obtained using this device. The digital hot flash phenomenology diary is recommended for future ambulatory studies of hot flashes as a prospective measure of the hot flash experience. PMID:27404030

Evaluation of adherence to ambulatory liquid oxygen treatment: are commercialized dual-pressure transducers helpful?

Science.gov (United States)

van Zeller, Mafalda; Eusébio, Ermelinda; Almeida, João; Winck, João Carlos

2014-09-01

Treatment adherence is widely recognized as a critical problem in long-term oxygen therapy, particularly in ambulatory liquid oxygen (LOX) systems. Adherence-monitoring strategies may be helpful in managing patients. We evaluated subjects' adherence to LOX using VisionOx and compared these results with the subjects' own adherence diaries and self-reported perceptions of use. Patients using LOX were recruited for a clinical interview; the number of days/week and the mean time of use according to subjects' perceptions were recorded. A 14-day diary was provided for every subject while VisionOx was attached to the LOX. VisionOx is a small device that uses pressure transducers to detect oxygen flow and the subject's breathing frequency. Information is stored and downloaded using dedicated software. Nineteen subjects were included (57.9% male with a median age of 63 years). When asked about the perception of LOX use, subjects self-reported using the device for a median of 100.0% of days (78.9% reported to have used it every day) for a median time of 180 min/day. According to data from VisionOx and subjects' diaries during the 14-day evaluation period, the median use was 92.8% of days for 210 min/day. No difference was found between the diaries and VisionOx data. Regarding subjects' perceptions of use, the declared use of LOX percent was significantly higher than reported in the diaries (P = .045) and VisionOx monitoring (P = .045) even though both underestimated the median use per day. Subjects overestimated adherence to LOX therapy (when measuring percent of days of use) compared to adherence diary and objective adherence monitoring. Because no significant difference was found comparing the diaries and VisionOx use, either may be helpful in clinical practice. Copyright © 2014 by Daedalus Enterprises.

Preeclampsia is associated with ambulatory arterial stiffness index in type 1 diabetes mellitus

DEFF Research Database (Denmark)

Al-Far, Hanine FM; Tjessem, Ingvild H; Fuglsang, Jens

2017-01-01

, and monitoring effects. Aim: To determine the association between AASI in women with type 1 diabetes mellitus (T1DM) and preeclampsia, and to assess the ability of AASI to diagnose preeclampsi. To apply validated methods to diagnose preeclampsia and association with arterial ambulatory stiffness index (AASI...... ratio, night blood pressure divided by day blood pressure. Results: Of the T1DM women, 33 developed preeclampsia, which was associated with AASI in the 3rd trimester (p preeclampsia in T1DM was an AASI of 0.35. The diurnal blood pressure was significantly higher in all...... trimesters in women who later had preeclampsia. A flattened circadian rhythm was present in T1DM women with preeclampsia compared to women without preeclampsia (night-day ratio: systole 2nd trimester: 0.94 ± 0.07 vs. 0.91 ± 0.05, women with and without preeclampsia, respectively, p = 0.015; diastole 2nd...

Ambulatory intercostal drainage for the management of malignant pleural effusion: a single center experience.

Science.gov (United States)

Bazerbashi, Samer; Villaquiran, Jaime; Awan, Mohammad Yousaf; Unsworth-White, Michael Jonathan; Rahamim, Joe; Marchbank, Adrian

2009-12-01

Malignant pleural effusions are common and can be difficult to manage. We have reviewed our use of ambulatory drains (Pleurex drains) in this regard with particular reference to hospital stay, duration of drainage, and incidence of complications. Of 125 patients with malignant pleural effusion with trapped lung or failed previous pleurodesis who underwent insertion of ambulatory pleural drain, 41 patients were under local anesthesia and 84 patients were under general anesthesia. Mean age was 66.5 years with male:female = 80:45. Data were collected retrospectively from the clinical notes, and the family doctors' clinics were contacted to enquire about the patients' survival. When data collection concluded, 48 patients (38.4%) had died, giving mean survival following drain insertion of 84.1 days. There were no in-hospital deaths related to the procedure. One procedure was converted to a mini-thoracotomy to control bleeding from a lung tear. Mean duration of catheter placement was 87.01 days (5-434). Video-assisted thoracoscopic surgery was used in 77 patients (61.6%), and Seldinger's technique was used in 48 patients (38.4%). Mesothelioma was the most common malignant cause. Minor complications were encountered in 15 patients (12%), and they were managed as outpatients. The use of ambulatory pleural catheters for managing malignant pleural effusion is a safe and effective strategy. It has only minor complications that are related to prolonged drainage. We feel that this strategy should be considered the first choice option for these patients.

Ambulatory laparoscopic minor hepatic surgery: Retrospective observational study.

Science.gov (United States)

Gaillard, M; Tranchart, H; Lainas, P; Tzanis, D; Franco, D; Dagher, I

2015-11-01

Over the last decade, laparoscopic hepatic surgery (LHS) has been increasingly performed throughout the world. Meanwhile, ambulatory surgery has been developed and implemented with the aims of improving patient satisfaction and reducing health care costs. The objective of this study was to report our preliminary experience with ambulatory minimally invasive LHS. Between 1999 and 2014, 172 patients underwent LHS at our institution, including 151 liver resections and 21 fenestrations of hepatic cysts. The consecutive series of highly selected patients who underwent ambulatory LHS were included in this study. Twenty patients underwent ambulatory LHS. Indications were liver cysts in 10 cases, liver angioma in 3 cases, focal nodular hyperplasia in 3 cases, and colorectal hepatic metastasis in 4 cases. The median operative time was 92 minutes (range: 50-240 minutes). The median blood loss was 35 mL (range: 20-150 mL). There were no postoperative complications or re-hospitalizations. All patients were hospitalized after surgery in our ambulatory surgery unit, and were discharged 5-7 hours after surgery. The median postoperative pain score at the time of discharge was 3 (visual analogue scale: 0-10; range: 0-4). The median quality-of-life score at the first postoperative visit was 8 (range: 6-10) and the median cosmetic satisfaction score was 8 (range: 7-10). This series shows that, in selected patients, ambulatory LHS is feasible and safe for minor hepatic procedures. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Achieving the AAAs of Ambulatory Care: Aptitude, Appeal, and Appreciation

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Rybolt, Ann H.; Staton, Lisa J.; Panda, Mukta; Jones, Roger C.

2009-01-01

Background In the current health care environment more patient care has moved from in-hospital care to the ambulatory primary care settings; however, fewer internal medicine residents are pursuing primary care careers. Barriers to residents developing a sense of competency and enjoyment in ambulatory medicine include the complexity of practice-based systems, patients with multiple chronic diseases, and the limited time that residents spend in the outpatient setting. Objective In an effort to accelerate residents' ambulatory care competence and enhance their satisfaction with ambulatory practice, we sought to change the learning environment. Interns were provided a series of intensive, focused, ambulatory training sessions prior to beginning their own continuity clinic sessions. The sessions were designed to enable them to work confidently and effectively in their continuity clinic from the beginning of the internship year, and it was hoped this would have a positive impact on their perception of the desirability of ambulatory practice. Methods Improvement needs assessment after a performance, so we developed a structured, competency-based, multidisciplinary curriculum for initiation into ambulatory practice. The curriculum focused on systems-based practice, patient safety, quality improvement, and collaborative work while emphasizing the importance of continuity of care and long-term doctor-patient relationships. Direct observation of patient encounters was done by an attending physician to evaluate communication and physical examination skills. Systems of care commonly used in the clinic were demonstrated. Resources for practice-based learning were used. Conclusion The immersion of interns in an intensive, hands-on experience using a structured ambulatory care orientation curriculum early in training may prepare the intern to be a successful provider and learner in the primary care ambulatory setting. PMID:21975724

Trends in day surgery in the Netherlands

NARCIS (Netherlands)

Wasowicz-Kemps, D.K.

2008-01-01

Hospital care has been subject to important changes during the last century. In stead of treating patients with various diseases with bed rest, medical care has shifted from in hospital to an ambulatory or outpatient setting as much as possible. Admission time after surgery shortened and day surgery

Predicting recovery at home after Ambulatory Surgery

Directory of Open Access Journals (Sweden)

Ayala Guillermo

2011-10-01

Full Text Available Abstract The correct implementation of Ambulatory Surgery must be accompanied by an accurate monitoring of the patient post-discharge state. We fit different statistical models to predict the first hours postoperative status of a discharged patient. We will also be able to predict, for any discharged patient, the probability of needing a closer follow-up, or of having a normal progress at home. Background The status of a discharged patient is predicted during the first 48 hours after discharge by using variables routinely used in Ambulatory Surgery. The models fitted will provide the physician with an insight into the post-discharge progress. These models will provide valuable information to assist in educating the patient and their carers about what to expect after discharge as well as to improve their overall level of satisfaction. Methods A total of 922 patients from the Ambulatory Surgery Unit of the Dr. Peset University Hospital (Valencia, Spain were selected for this study. Their post-discharge status was evaluated through a phone questionnaire. We pretend to predict four variables which were self-reported via phone interviews with the discharged patient: sleep, pain, oral tolerance of fluid/food and bleeding status. A fifth variable called phone score will be built as the sum of these four ordinal variables. The number of phone interviews varies between patients, depending on the evolution. The proportional odds model was used. The predictors were age, sex, ASA status, surgical time, discharge time, type of anaesthesia, surgical specialty and ambulatory surgical incapacity (ASI. This last variable reflects, before the operation, the state of incapacity and severity of symptoms in the discharged patient. Results Age, ambulatory surgical incapacity and the surgical specialty are significant to explain the level of pain at the first call. For the first two phone calls, ambulatory surgical incapacity is significant as a predictor for all

HCUP State Ambulatory Surgery Databases (SASD) - Restricted Access Files

Data.gov (United States)

U.S. Department of Health & Human Services — The State Ambulatory Surgery Databases (SASD) contain the universe of hospital-based ambulatory surgery encounters in participating States. Some States include...

Ambulatory Surgical Measures - Facility

Data.gov (United States)

U.S. Department of Health & Human Services — The Ambulatory Surgical Center Quality Reporting (ASCQR) Program seeks to make care safer and more efficient through quality reporting. ASCs eligible for this...

Ambulatory care registered nurse performance measurement.

Science.gov (United States)

Swan, Beth Ann; Haas, Sheila A; Chow, Marilyn

2010-01-01

On March 1-2, 2010, a state-of-the-science invitational conference titled "Ambulatory Care Registered Nurse Performance Measurement" was held to focus on measuring quality at the RN provider level in ambulatory care. The conference was devoted to ambulatory care RN performance measurement and quality of health care. The specific emphasis was on formulating a research agenda and developing a strategy to study the testable components of the RN role related to care coordination and care transitions, improving patient outcomes, decreasing health care costs, and promoting sustainable system change. The objectives were achieved through presentations and discussion among expert inter-professional participants from nursing, public health, managed care, research, practice, and policy. Conference speakers identified priority areas for a unified practice, policy, and research agenda. Crucial elements of the strategic dialogue focused on issues and implications for nursing and inter-professional practice, quality, and pay-for-performance.

Successful Semi-Ambulatory Veno-Arterial Extracorporeal Membrane Oxygenation Bridge to Heart-Lung Transplantation in a Very Small Child.

Science.gov (United States)

Wong, J Y W; Buchholz, H; Ryerson, L; Conradi, A; Adatia, I; Dyck, J; Rebeyka, I; Lien, D; Mullen, J

2015-08-01

Lung transplantation (LTx) may be denied for children on extracorporeal membrane oxygenation (ECMO) due to high risk of cerebral hemorrhage. Rarely has successful LTx been reported in children over 10 years of age receiving awake or ambulatory veno-venous ECMO. LTx following support with ambulatory veno-arterial ECMO (VA ECMO) in children has never been reported to our knowledge. We present the case of a 4-year-old, 12-kg child with heritable pulmonary artery hypertension and refractory right ventricular failure. She was successfully bridged to heart-lung transplantation (HLTx) using ambulatory VA ECMO. Initial resuscitation with standard VA ECMO was converted to an ambulatory circuit using Berlin heart cannulae. She was extubated and ambulating around her bed while on VA ECMO for 40 days. She received an HLTx from an oversized marginal lung donor. Despite a cardiac arrest and Grade 3 primary graft dysfunction, she made a full recovery without neurological deficits. She achieved 104% force expiratory volume in 1 s 33 months post-HLTx. Ambulatory VA ECMO may be a useful strategy to bridge very young children to LTx or HLTx. Patient tailored ECMO cannulation, minimization of hemorrhage, and thrombosis risks while on ECMO contributed to a successful HLTx in our patient. © Copyright 2015 The American Society of Transplantation and the American Society of Transplant Surgeons.

Accuracy of home versus ambulatory blood pressure monitoring in the diagnosis of white-coat and masked hypertension.

Science.gov (United States)

Kang, Yuan-Yuan; Li, Yan; Huang, Qi-Fang; Song, Jie; Shan, Xiao-Li; Dou, Yu; Xu, Xin-Juan; Chen, Shou-Hong; Wang, Ji-Guang

2015-08-01

We investigated accuracy of home blood pressure (BP) monitoring in the diagnosis of white-coat and masked hypertension in comparison with ambulatory BP monitoring. Our study participants were enrolled in the China Ambulatory and Home BP Registry, and underwent clinic, home, and 24-h ambulatory BP measurements. We defined white-coat hypertension as an elevated clinic SBP/DBP (≥140/90 mmHg) and a normal 24-h ambulatory (coat hypertension (13.1 vs. 19.9%), masked hypertension (17.8 vs. 13.1%), and sustained hypertension (46.4 vs. 39.6%) significantly (P ≤ 0.02) differed between 24-h ambulatory and home BP monitoring. In treated patients (n = 1201), only the prevalence of masked hypertension differed significantly (18.7 vs. 14.5%; P = 0.005). Regardless of the treatment status, home compared with 24-h ambulatory BP had low sensitivity (range 47-74%), but high specificity (86-94%), and accordingly low positive (41-87%), but high negative predictive values (80-94%), and had moderate diagnostic agreement (82-85%) and Kappa statistic (0.41-0.66). In untreated and treated patients, age advancing was associated with a higher prevalence of white-coat hypertension and a lower prevalence of masked hypertension defined by 24-h ambulatory (P ≤ 0.03) but not home BP (P ≥ 0.10). Home BP monitoring has high specificity, but low sensitivity in the diagnosis of white-coat and masked hypertension, and may therefore behave as a complementary to, but not a replacement of, ambulatory BP monitoring.

Cortisol responses to naturalistic and laboratory stress in student teachers: comparison with a non-stress control day.

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Wolfram, Maren; Bellingrath, Silja; Feuerhahn, Nicolas; Kudielka, Brigitte M

2013-04-01

Ambulatory assessments of hypothalamus-pituitary-adrenal axis responses to acute natural stressors yield evidence on stress regulation with high ecological validity. Sampling of salivary cortisol is a standard technique in this field. In 21 healthy student teachers, we assessed cortisol responses to a demonstration lesson. On a control day, sampling was repeated at analogous times. Additionally, the cortisol awakening response (CAR) was assessed on both days. Participants were also exposed to a laboratory stressor, the Trier Social Stress Test, and rated their individual levels of chronic work stress. In pre-to-post-stress assessment, cortisol levels declined after the lesson. However, post-stress cortisol levels were significantly higher compared with those on the control day. Also, the Trier Social Stress Test yielded higher cortisol responses when using the control day as reference baseline. Associations between the CAR and chronic stress measures were observed solely on the control day. There were no significant associations between cortisol responses to the natural and laboratory stressors. Our results indicate that a control day might be an important complement in laboratory but especially in ambulatory stress research. Furthermore, associations between chronic stress measures and the CAR might be obscured by acute stress exposure. Finally, responses to the laboratory stressor do not seem to mirror natural stress responses. Copyright © 2012 John Wiley & Sons, Ltd.

Development of Quality Metrics in Ambulatory Pediatric Cardiology.

Science.gov (United States)

Chowdhury, Devyani; Gurvitz, Michelle; Marelli, Ariane; Anderson, Jeffrey; Baker-Smith, Carissa; Diab, Karim A; Edwards, Thomas C; Hougen, Tom; Jedeikin, Roy; Johnson, Jonathan N; Karpawich, Peter; Lai, Wyman; Lu, Jimmy C; Mitchell, Stephanie; Newburger, Jane W; Penny, Daniel J; Portman, Michael A; Satou, Gary; Teitel, David; Villafane, Juan; Williams, Roberta; Jenkins, Kathy

2017-02-07

The American College of Cardiology Adult Congenital and Pediatric Cardiology (ACPC) Section had attempted to create quality metrics (QM) for ambulatory pediatric practice, but limited evidence made the process difficult. The ACPC sought to develop QMs for ambulatory pediatric cardiology practice. Five areas of interest were identified, and QMs were developed in a 2-step review process. In the first step, an expert panel, using the modified RAND-UCLA methodology, rated each QM for feasibility and validity. The second step sought input from ACPC Section members; final approval was by a vote of the ACPC Council. Work groups proposed a total of 44 QMs. Thirty-one metrics passed the RAND process and, after the open comment period, the ACPC council approved 18 metrics. The project resulted in successful development of QMs in ambulatory pediatric cardiology for a range of ambulatory domains. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

The effect of race on postsurgical ambulatory medical follow-up among United States Veterans.

Science.gov (United States)

Schonberger, Robert B; Dai, Feng; Brandt, Cynthia; Burg, Matthew M

2017-08-01

To investigate the association between self-identified black or African American race and the presence of ambulatory internal medicine follow-up in the year after surgery. Our hypothesis was that among US Veterans who presented for surgery, black or African American race would be associated with a decreased likelihood to receive ambulatory internal medicine follow-up in the year after surgery. Retrospective observational. All US Veterans Affairs hospitals. A total of 236,200 Veterans undergoing surgery between 2006 and 2011 who were discharged within 10 days of surgery and survived the full 1-year exposure period. None. Attendance at an internal medicine follow-up appointment within 1 year after surgery. After controlling for year of surgery, age, age ≥65 years, sex, Hispanic ethnicity, and number of inpatient days, black or African American patients were 11% more likely to lack internal medicine follow-up after surgery (adjusted odds ratio, 1.11; 95% confidence interval, 1.06-1.16). When accounting for geographic region, this difference remained significant at the Bonferoni-corrected P < .007 level only in the Midwest United States where black or African American patients were 28% more likely to lack medical follow-up in the year after surgery (odds ratio, 1.28; 95% confidence interval, 1.16-1.42; P < .0001). The disparity in ambulatory medical follow-up following surgery among black or African American vs nonblack or non-African American Veterans in the Midwest region deserves further study and may lead to important quality improvement initiatives aimed specifically at this population. Copyright © 2016 Elsevier Inc. All rights reserved.

Ambulatory surgery for the patient with breast cancer: current perspectives

Directory of Open Access Journals (Sweden)

Pek CH

2016-08-01

Full Text Available Chong Han Pek,1 John Tey,2 Ern Yu Tan1 1Department of General Surgery, 2Department of Anaesthesiology, Intensive Care and Pain Medicine, Tan Tock Seng Hospital, Singapore, Singapore Abstract: Ambulatory breast cancer surgery is well accepted and is the standard of care at many tertiary centers. Rather than being hospitalized after surgery, patients are discharged on the day of surgery or within 23 hours. Such early discharge does not adversely affect patient outcomes and has the added benefits of better psychological adjustment for the patient, economic savings, and a more efficient utilization of health care resources. The minimal care needed post-discharge also means that the caregiver is not unduly burdened. Unplanned conversions to inpatient admission and readmission rates are low. Wound complications are infrequent and no issues with drain care have been reported. Because the period of postoperative observation is short and monitoring is not as intensive, ambulatory surgery is only suitable for low-risk procedures such as breast cancer surgery and in patients without serious comorbidities, where the likelihood of major perioperative events is low. Optimal management of pain, nausea, and vomiting is essential to ensure a quick recovery and return to normal function. Regional anesthesia such as the thoracic paravertebral block has been employed to improve pain control during the surgery and in the immediate postoperative period. The block provides excellent pain relief and reduces the need for opiates, which also consequently reduces the incidence of nausea and vomiting. The increasing popularity of total intravenous anesthesia with propofol has also helped reduce the incidence of nausea and vomiting in the postoperative period. Ambulatory surgery can be safely carried out in centers where there is a well-designed workflow to ensure proper patient selection, counseling, and education, and where patients and caregivers have easy access to

Skeletal muscle mass and exercise performance in stable ambulatory patients with heart failure.

Science.gov (United States)

Lang, C C; Chomsky, D B; Rayos, G; Yeoh, T K; Wilson, J R

1997-01-01

The purpose of this study was to determine whether skeletal muscle atrophy limits the maximal exercise capacity of stable ambulatory patients with heart failure. Body composition and maximal exercise capacity were measured in 100 stable ambulatory patients with heart failure. Body composition was assessed by using dual-energy X-ray absorption. Peak exercise oxygen consumption (VO2peak) and the anaerobic threshold were measured by using a Naughton treadmill protocol and a Medical Graphics CardioO2 System. VO2peak averaged 13.4 +/- 3.3 ml.min-1.kg-1 or 43 +/- 12% of normal. Lean body mass averaged 52.9 +/- 10.5 kg and leg lean mass 16.5 +/- 3.6 kg. Leg lean mass correlated linearly with VO2peak (r = 0.68, P < 0.01), suggesting that exercise performance is influences by skeletal muscle mass. However, lean body mass was comparable to levels noted in 1,584 normal control subjects, suggesting no decrease in muscle mass. Leg muscle mass was comparable to levels noted in 34 normal control subjects, further supporting this conclusion. These findings suggest that exercise intolerance in stable ambulatory patients with heart failure is not due to skeletal muscle atrophy.

Computerized adaptive testing--ready for ambulatory monitoring?

DEFF Research Database (Denmark)

Rose, Matthias; Bjørner, Jakob; Fischer, Felix

2012-01-01

Computerized adaptive tests (CATs) have abundant theoretical advantages over established static instruments, which could improve ambulatory monitoring of patient-reported outcomes (PROs). However, an empirical demonstration of their practical benefits is warranted.......Computerized adaptive tests (CATs) have abundant theoretical advantages over established static instruments, which could improve ambulatory monitoring of patient-reported outcomes (PROs). However, an empirical demonstration of their practical benefits is warranted....

Circadian phase assessment by ambulatory monitoring in humans: correlation with dim light melatonin onset.

Science.gov (United States)

Bonmati-Carrion, M A; Middleton, B; Revell, V; Skene, D J; Rol, M A; Madrid, J A

2014-02-01

The increased prevalence of circadian disruptions due to abnormal coupling between internal and external time makes the detection of circadian phase in humans by ambulatory recordings a compelling need. Here, we propose an accurate practical procedure to estimate circadian phase with the least possible burden for the subject, that is, without the restraints of a constant routine protocol or laboratory techniques such as melatonin quantification, both of which are standard procedures. In this validation study, subjects (N = 13) wore ambulatory monitoring devices, kept daily sleep diaries and went about their daily routine for 10 days. The devices measured skin temperature at wrist level (WT), motor activity and body position on the arm, and light exposure by means of a sensor placed on the chest. Dim light melatonin onset (DLMO) was used to compare and evaluate the accuracy of the ambulatory variables in assessing circadian phase. An evening increase in WT: WTOnset (WTOn) and "WT increase onset" (WTiO) was found to anticipate the evening increase in melatonin, while decreases in motor activity (Activity Offset or AcOff), body position (Position Offset (POff)), integrative TAP (a combination of WT, activity and body position) (TAPOffset or TAPOff) and an increase in declared sleep propensity were phase delayed with respect to DLMO. The phase markers obtained from subjective sleep (R = 0.811), WT (R = 0.756) and the composite variable TAP (R = 0.720) were highly and significantly correlated with DLMO. The findings strongly support a new method to calculate circadian phase based on WT (WTiO) that accurately predicts and shows a temporal association with DLMO. WTiO is especially recommended due to its simplicity and applicability to clinical use under conditions where knowing endogenous circadian phase is important, such as in cancer chronotherapy and light therapy.

An efficient and effective teaching model for ambulatory education.

Science.gov (United States)

Regan-Smith, Martha; Young, William W; Keller, Adam M

2002-07-01

Teaching and learning in the ambulatory setting have been described as inefficient, variable, and unpredictable. A model of ambulatory teaching that was piloted in three settings (1973-1981 in a university-affiliated outpatient clinic in Portland, Oregon, 1996-2000 in a community outpatient clinic, and 2000-2001 in an outpatient clinic serving Dartmouth Medical School's teaching hospital) that combines a system of education and a system of patient care is presented. Fully integrating learners into the office practice using creative scheduling, pre-rotation learning, and learner competence certification enabled the learners to provide care in roles traditionally fulfilled by physicians and nurses. Practice redesign made learners active members of the patient care team by involving them in such tasks as patient intake, histories and physicals, patient education, and monitoring of patient progress between visits. So that learners can be active members of the patient care team on the first day of clinic, pre-training is provided by the clerkship or residency so that they are able to competently provide care in the time available. To assure effective education, teaching and learning times are explicitly scheduled by parallel booking of patients for the learner and the preceptor at the same time. In the pilot settings this teaching model maintained or improved preceptor productivity and on-time efficiency compared with these outcomes of traditional scheduling. The time spent alone with patients, in direct observation by preceptors, and for scheduled case discussion was appreciated by learners. Increased satisfaction was enjoyed by learners, teachers, clinic staff, and patients. Barriers to implementation include too few examining rooms, inability to manipulate patient appointment schedules, and learners' not being present in a teaching clinic all the time.

Regional anesthesia techniques for ambulatory orthopedic surgery.

LENUS (Irish Health Repository)

O'Donnell, Brian D

2012-02-03

PURPOSE OF REVIEW: The purpose of this review is to present advances in the use of regional anesthetic techniques in ambulatory orthopedic surgery. New findings regarding the use of both neuraxial anesthesia and peripheral nerve block are discussed. RECENT FINDINGS: Neuraxial anesthesia: The use of short-acting local anesthetic agents such as mepivacaine, 2-chloroprocaine, and articaine permits rapid onset intrathecal anesthesia with early recovery profiles. Advantages and limitations of these agents are discussed.Peripheral nerve block: Peripheral nerve blocks in limb surgery have the potential to transform this patient cohort into a truly ambulatory, self-caring group. Recent trends and evidence regarding the benefits of regional anesthesia techniques are presented.Continuous perineural catheters permit extension of improved perioperative analgesia into the ambulatory home setting. The role and reported safety of continuous catheters are discussed. SUMMARY: In summary, shorter acting, neuraxial, local anesthetic agents, specific to the expected duration of surgery, may provide superior recovery profiles in the ambulatory setting. A trend towards more peripheral and selective nerve blocks exists. The infrapatellar block is a promising technique to provide analgesia following knee arthroscopy. Improved analgesia seen in the perioperative period can be safely and effectively extended to the postoperative period with the use of perineural catheters.

An analysis of risk factors and adverse events in ambulatory surgery

Directory of Open Access Journals (Sweden)

Kent C

2014-06-01

Full Text Available Christopher Kent, Julia Metzner, Laurent BollagDepartment of Anesthesiology and Pain Medicine, University of Washington Medical Center, Seattle, WA, USAAbstract: Care for patients undergoing ambulatory procedures is a broad and expanding area of anesthetic and surgical practice. There were over 35 million ambulatory surgical procedures performed in the US in 2006. Ambulatory procedures are diverse in both type and setting, as they span the range from biopsies performed under local anesthesia to intra-abdominal laparoscopic procedures, and are performed in offices, freestanding ambulatory surgery centers, and ambulatory units of hospitals. The information on adverse events from these varied settings comes largely from retrospective reviews of sources, such as quality-assurance databases and closed malpractice claims. Very few if any ambulatory procedures are emergent, and in comparison to the inpatient population, ambulatory surgical patients are generally healthier. They are still however subject to most of the same types of adverse events as patients undergoing inpatient surgery, albeit at a lower frequency. The only adverse events that could be considered to be unique to ambulatory surgery are those that arise out of the circumstance of discharging a postoperative patient to an environment lacking skilled nursing care. There is limited information on these types of discharge-related adverse events, but the data that are available are reviewed in an attempt to assist the practitioner in patient selection and discharge decision making. Among ambulatory surgical patients, particularly those undergoing screening or cosmetic procedures, expectations from all parties involved are high, and a definition of adverse events can be expanded to include any occurrence that interrupts the rapid throughput of patients or interferes with early discharge and optimal patient satisfaction. This review covers all types of adverse events, but focuses on the more

Ear Acupuncture for Post-Operative Pain Associated with Ambulatory Arthroscopic Knee Surgery: A Randomized Controlled Trial

Science.gov (United States)

2014-01-14

E7(/(3+21(180%(5 ,QFOXGHDUHDFRGH 14 Jan 2014 Final Report Ear acupuncture for post-operative pain associated with ambulatory arthroscopic...DISTRIBUTION A. Approved for public release: distribution unlimited. The purpose of this study is to compare ear acupuncture plus standard therapy versus...3298 Ear Acupuncture for Post-operative Pa111 Assoc1ated With Ambulatory Arthroscopic Knee Surgery A Randomized Controlled Trial ’• V ’’ ’-’ I

Social support and ambulatory blood pressure in older people.

Science.gov (United States)

Sanchez-Martínez, Mercedes; López-García, Esther; Guallar-Castillón, Pilar; Cruz, Juan J; Orozco, Edilberto; García-Esquinas, Esther; Rodríguez-Artalejo, Fernando; Banegas, José R

2016-10-01

Social support has been associated with greater nocturnal decline (dipping) in blood pressure (BP) in younger and middle-aged individuals. However, it is uncertain if aggregated measures of social support are related to ambulatory SBP in older adults, where high SBP is frequent and clinically challenging. We studied 1047 community-living individuals aged at least 60 years in Spain. Twenty-four-hour ambulatory BP was determined under standardized conditions. Social support was assessed with a seven-item questionnaire on marital status, cohabitation, frequency of contact with relatives, or with friends and neighbors, emotional support, instrumental support, and outdoor companionship. A social support score was built by summing the values of the items that were significantly associated with SBP variables, such that the higher the score, the better the support. Participants' mean age was 71.7 years (50.8% men). Being married, cohabiting, and being accompanied when out of home were the support items significantly associated with SBP variables. After adjustment for sociodemographic (age, sex, education), behavioral (BMI, alcohol, tobacco, salt consumption, physical activity, Mediterranean diet score), and clinical variables [sleep quality, mental stress, comorbidity, BP medication, and ambulatory BP levels and heart rate (HR)], one additional point in the social support score built with the abovementioned three support variables, was associated with a decrease of 0.93 mmHg in night-time SBP (P = 0.039), totaling 2.8 mmHg decrease for a score of 3 vs. 0. The three-item social support score was also inversely associated with the night/day SBP ratio (β = -0.006, P = 0.010). In older adults, social support is independently associated with lower nocturnal SBP and greater SBP dipping. Further research is needed in prospective studies to confirm these results.

Assessment of a Standardized Pre-Operative Telephone Checklist Designed to Avoid Late Cancellation of Ambulatory Surgery: The AMBUPROG Multicenter Randomized Controlled Trial.

Directory of Open Access Journals (Sweden)

Sonia Gaucher

Full Text Available To assess the impact of a standardized pre-operative telephone checklist on the rate of late cancellations of ambulatory surgery (AMBUPROG trial.Multicenter, two-arm, parallel-group, open-label randomized controlled trial.11 university hospital ambulatory surgery units in Paris, France.Patients scheduled for ambulatory surgery and able to be reached by telephone.A 7-item checklist designed to prevent late cancellation, available in five languages and two versions (for children and adults, was administered between 7 and 3 days before the planned date of surgery, by an automated phone system or a research assistant. The control group received standard management alone.Rate of cancellation on the day of surgery or the day before.The study population comprised 3900 patients enrolled between November 2012 and September 2013: 1950 patients were randomized to the checklist arm and 1950 patients to the control arm. The checklist was administered to 68.8% of patients in the intervention arm, 1002 by the automated phone system and 340 by a research assistant. The rate of late cancellation did not differ significantly between the checklist and control arms (109 (5.6% vs. 113 (5.8%, adjusted odds ratio [95% confidence interval] = 0.91 [0.65-1.29], (p = 0.57. Checklist administration revealed that 355 patients (28.0% had not undergone tests ordered by the surgeon or anesthetist, and that 254 patients (20.0% still had questions concerning the fasting state.A standardized pre-operative telephone checklist did not avoid late cancellations of ambulatory surgery but enabled us to identify several frequent causes.ClinicalTrials.gov NCT01732159.

Attitude of clinical faculty members in Shiraz Medical University towards private practice physicians' participation in ambulatory care education

Directory of Open Access Journals (Sweden)

Khatereh Mahori

2002-04-01

Full Text Available Background: Improvement of medical education is necessary for meeting health care demands. Participation of private practice physicians in ambulatory care training is an effective method for enhancing medical students' skills. Purpose This study was undertaken to determine clinical professors' views about participation of physicians with private office in ambulatory care training. Methods: Participants composed of 162 Shiraz Medical University faculty members from 12 disciplines. A questionnaire requesting faculty members' views on different aspects of ambulat01y care teaching and interaction of community-based organizations was distributed. Results: Of 120 (74.1% respondents, 64 (54.2% believed that clinical settings of medical university are appropriate for ambulatory care training. Private practice physicians believed more than academic physicians without private office that private offices have wider range of patients, more common cases, and better follow up chance; and is also a better setting for learning ambulatory care compared with medical university clinical centers. Overall, 32 (29.1% respondent’s found the participation of physicians with private practice on medical education positive. Key words medical education, ambulatory medicine, private practice

Redesigning the regulatory framework for ambulatory care services in New York.

Science.gov (United States)

Chokshi, Dave A; Rugge, John; Shah, Nirav R

2014-12-01

Policy Points: The landscape of ambulatory care services in the United States is rapidly changing on account of payment reform, primary care transformation, and the rise of convenient care options such as retail clinics. New York State has undertaken a redesign of regulatory policy for ambulatory care rooted in the Triple Aim (better health, higher-quality care, lower costs)-with a particular emphasis on continuity of care for patients. Key tenets of the regulatory approach include defining and tracking the taxonomy of ambulatory care services as well as ensuring that convenient care options do not erode continuity of care for patients. While hospitals remain important centers of gravity in the health system, services are increasingly being delivered through ambulatory care. This shift to ambulatory care is giving rise to new delivery structures, such as retail clinics and urgent care centers, as well as reinventing existing ambulatory care capacity, as seen with the patient-centered medical home model and the movement toward team-based care. To protect the public's interests, oversight of ambulatory care services must keep pace with these rapid changes. With this purpose, in January 2013 the New York Public Health and Health Planning Council undertook a redesign of the regulatory framework for the state's ambulatory care services. This article describes the principles undergirding the framework as well as the regulatory recommendations themselves. We explored and analyzed the regulation of ambulatory care services in New York in accordance with the available gray and peer-reviewed literature and legislative documents. The deliberations of the Public Health and Health Planning Council informed our review. The vision of high-performing ambulatory care should be rooted in the Triple Aim (better health, higher-quality care, lower costs), with a particular emphasis on continuity of care for patients. There is a pressing need to better define the taxonomy of ambulatory

Comparing the Quality of Ambulatory Surgical Care for Skin Cancer in a Veterans Affairs Clinic and a Fee-For-Service Practice Using Clinical and Patient-Reported Measures.

Science.gov (United States)

Dizon, Matthew P; Linos, Eleni; Arron, Sarah T; Hills, Nancy K; Chren, Mary-Margaret

2017-01-01

The Institute of Medicine has identified serious deficiencies in the measurement of cancer care quality, including the effects on quality of life and patient experience. Moreover, comparisons of quality in Veterans Affairs Medical Centers (VA) and other sites are timely now that many Veterans can choose where to seek care. To compare quality of ambulatory surgical care for keratinocyte carcinoma (KC) between a VA and fee-for-service (FFS) practice, we used unique clinical and patient-reported data from a comparative effectiveness study. Patients were enrolled in 1999-2000 and followed for a median of 7.2 years. The practices differed in a few process measures (e.g., median time between biopsy and treatment was 7.5 days longer at VA) but there were no substantial or consistent differences in clinical outcomes or a broad range of patient-reported outcomes. For example, 5-year tumor recurrence rates were equally low (3.6% [2.3-5.5] at VA and 3.4% [2.3-5.1] at FFS), and similar proportions of patients reported overall satisfaction at one year (78% at VA and 80% at FFS, P = 0.69). These results suggest that the quality of care for KC can be compared comprehensively in different health care systems, and suggest that quality of care for KC was similar at a VA and FFS setting.

Nutritional status of adults participating in ambulatory rehabilitation.

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Kaur, Supreet; Miller, Michelle D; Halbert, Julie; Giles, Lynne C; Crotty, Maria

2008-01-01

To assess the overall nutritional status of older adults participating in ambulatory rehabilitation and determine its association with relevant outcomes including physical function and quality of life. Cross-sectional. Ambulatory rehabilitation service in the Southern region of Adelaide, Australia. A total of 229 participants recruited as part of a RCT between June 2005 and June 2006, stroke (n=83), elective orthopedic procedure (n=44) and other medical condition (n=102). Nutritional status was measured using Mini Nutritional Assessment (MNA), Simplified Nutrition Appetite Questionnaire (SNAQ) and Body Mass Index. Functional performance was assessed using the Modified Barthel Index (MBI) and quality of life was measured using the Short Form-36 (SF-36). Sixty-three percent of participants were malnourished or at risk of malnutrition according to the MNA and a third had a risk of >or= 5% weight loss in the subsequent six months, according to the SNAQ. Participants with a diagnosis other than stroke or elective orthopedic procedure were the most vulnerable, with 53% (n=74/140) classified as at risk of malnutrition or malnourished and a longer length of stay in hospital. Functional performance was no different for participants assessed as at risk of malnutrition or malnourished compared to the well nourished, but the SF-36 mental component score was significantly higher for those who were well nourished (p=0.003). Findings emphasise the magnitude of the malnutrition problem in ambulatory rehabilitation settings. Further research is required to evaluate the resource implications against expected benefits of providing nutrition interventions at this point.

Effects of an isocaloric healthy Nordic diet on ambulatory blood pressure in metabolic syndrome

DEFF Research Database (Denmark)

Brader, Lea Johanne; Uusitupa, M; Dragsted, Lars Ove

2014-01-01

Background/objectives:Dietary pattern is central in the prevention of hypertension and blood pressure (BP)-related diseases. A diet based on healthy Nordic foods may have a favourable impact on BP. The objective was to clarify whether a Nordic alternative for a healthy food pattern would have...... beneficial effects on ambulatory BP in subjects with metabolic syndrome (MetS).Subjects/methods:In total, 37 subjects were randomized to either a healthy Nordic diet or a control diet. A healthy Nordic diet embraced whole grains, rapeseed oil, berries, fruits, vegetables, fish, nuts and low-fat dairy...... weeks of intervention.Results:After 12 weeks, ambulatory diastolic BP (-4.4 mm Hg; P=0.001) and mean arterial pressure (-4.2 mm Hg; P=0.006) were lowered by the healthy Nordic diet compared with the control diet, whereas changes in ambulatory systolic BP did not differ significantly between diets (-3...

Performance measurement for ambulatory care: moving towards a new agenda.

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Roski, J; Gregory, R

2001-12-01

Despite a shift in care delivery from inpatient to ambulatory care, performance measurement efforts for the different levels in ambulatory care settings such as individual physicians, individual clinics and physician organizations have not been widely instituted in the United States (U.S.). The Health Plan Employer Data and Information Set (HEDIS), the most widely used performance measurement set in the U.S., includes a number of measures that evaluate preventive and chronic care provided in ambulatory care facilities. While HEDIS has made important contributions to the tracking of ambulatory care quality, it is becoming increasingly apparent that the measurement set could be improved by providing quality of care information at the levels of greatest interest to consumers and purchasers of care, namely for individual physicians, clinics and physician organizations. This article focuses on the improvement opportunities for quality performance measurement systems in ambulatory care. Specific challenges to creating a sustainable performance measurement system at the level of physician organizations, such as defining the purpose of the system, the accountability logic, information and reporting needs and mechanisms for sustainable implementation, are discussed.

Day vs. day-night use of ankle-foot orthoses in young children with spastic diplegia: a randomized controlled study.

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Zhao, Xiaoke; Xiao, Nong; Li, Hongying; Du, Senjie

2013-10-01

The aim of this study was to compare the effectiveness of treatment with hinged ankle-foot orthoses (AFOs) during the day vs. during both the day and the night in young ambulant children with spastic diplegia. In this prospective randomized controlled trial, 112 ambulatory children (70 boys and 42 girls; mean age, 2 yrs 6.93 mos; range, 1 yr 1 mo to 4 yrs 0 mo) with spastic diplegia participated. Forty-eight were classified at level I of the Gross Motor Function Classification System; the remaining 64 were at level II. Using stratified randomization, all children were assigned to either the day AFO-wearing group (n = 56, wearing AFOs all day) or the day-night AFO-wearing group (n = 56, wearing AFOs all day and all night). The two groups underwent conventional rehabilitative treatments five times a week for 8 wks. The primary outcomes measured were passive ankle dorsiflexion angle and sections D and E of the 66-item Gross Motor Function Measure; the root mean square of surface electromyography in the ventral and dorsal lower limb muscles was compared in a subgroup (ten from each group). Seven children did not complete the full intervention: three in the day AFO-wearing group and four in the day-night AFO-wearing group. Significant baseline-postintervention improvements were found for passive ankle dorsiflexion angle and the 66-item Gross Motor Function Measure in both groups (P day AFO-wearing group (P day AFO-wearing group, whereas the muscles affected in the day-night AFO-wearing group were the gastrocnemius (P day-night use. In addition, the prolonged wearing of AFOs may influence muscle activity, which should be monitored in the clinic.

Methodological considerations for researchers and practitioners using pedometers to measure physical (ambulatory) activity.

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Tudor-Locke, C E; Myers, A M

2001-03-01

Researchers and practitioners require guidelines for using electronic pedometers to objectively quantify physical activity (specifically ambulatory activity) for research and surveillance as well as clinical and program applications. Methodological considerations include choice of metric and length of monitoring frame as well as different data recording and collection procedures. A systematic review of 32 empirical studies suggests we can expect 12,000-16,000 steps/day for 8-10-year-old children (lower for girls than boys); 7,000-13,000 steps/day for relatively healthy, younger adults (lower for women than men); 6,000-8,500 steps/day for healthy older adults; and 3,500-5,500 steps/day for individuals living with disabilities and chronic illnesses. These preliminary recommendations should be modified and refined, as evidence and experience using pedometers accumulates.

Day/Night Variability in Blood Pressure: Influence of Posture and Physical Activity

Science.gov (United States)

2013-01-01

BACKGROUND Blood pressure (BP) is highest during the day and lowest at night. Absence of this rhythm is a predictor of cardiovascular morbidity and mortality. Contributions of changes in posture and physical activity to the 24-hour day/night rhythm in BP are not well understood. We hypothesized that postural changes and physical activity contribute substantially to the day/night rhythm in BP. METHODS Fourteen healthy, sedentary, nonobese, normotensive men (aged 19–50 years) each completed an ambulatory and a bed rest condition during which BP was measured every 30–60 minutes for 24 hours. When ambulatory, subjects followed their usual routines without restrictions to capture the “normal” condition. During bed rest, subjects were constantly confined to bed in a 6-degree head-down position; therefore posture was constant, and physical activity was minimized. Two subjects were excluded from analysis because of irregular sleep timing. RESULTS The systolic and diastolic BP reduction during the sleep period was similar in ambulatory (−11±2mmHg/−8±1mmHg) and bed rest conditions (−8±3mmHg/−4±2mmHg; P = 0.38/P = 0.12). The morning surge in diastolic BP was attenuated during bed rest (P = 0.001), and there was a statistical trend for the same effect in systolic BP (P = 0.06). CONCLUSIONS A substantial proportion of the 24-hour BP rhythm remained during bed rest, indicating that typical daily changes in posture and/or physical activity do not entirely explain 24-hour BP variation under normal ambulatory conditions. However, the morning BP increase was attenuated during bed rest, suggesting that the adoption of an upright posture and/or physical activity in the morning contributes to the morning BP surge. PMID:23535155

Beyond the clinic: redefining hospital ambulatory care.

Science.gov (United States)

Rogut, L

1997-07-01

Responding to changes in health care financing, government policy, technology, and clinical judgment, and the rise of managed care, hospitals are shifting services from inpatient to outpatient settings and moving them into the community. Institutions are evolving into integrated delivery systems, developing the capacity to provide a continuum of coordinated services in an array of settings and to share financial risk with physicians and managed care organizations. Over the past several years, hospitals in New York City have shifted considerable resources into ambulatory care. In their drive to expand and enhance services, however, they face serious challenges, including a well-established focus on hospitals as inpatient centers of tertiary care and medical education, a heavy reliance upon residents as providers of medical care, limited access to capital, and often inadequate physical plants. In 1995, the United Hospital Fund awarded $600,000 through its Ambulatory Care Services Initiative to support hospitals' efforts to meet the challenges of reorganizing services, compete in a managed care environment, and provide high-quality ambulatory care in more efficient ways. Through the initiative, 12 New York City hospitals started projects to reorganize service delivery and build an infrastructure of systems, technology, and personnel. Among the projects undertaken by the hospitals were:--broad-based reorganization efforts employing primary care models to improve and expand existing ambulatory care services, integrate services, and better coordinate care;--projects to improve information management, planning and testing new systems for scheduling appointments, registering patients, and tracking ambulatory care and its outcomes;--training programs to increase the supply of primary care providers (both nurse practitioners and primary care physicians), train clinical and support staff in the skills needed to deliver more efficient and better ambulatory care, prepare staff

Transitioning the RN to Ambulatory Care: An Investment in Orientation.

Science.gov (United States)

Allen, Juliet Walshe

2016-01-01

Registered nurses (RNs) struggle when transitioning from the inpatient setting to the outpatient clinical environment because it results in a diverse skill-set shift. The RN, considered an outpatient revenue source, experiences a decrease in peer-to-peer relationships, changes in leadership responsibilities, and changes in workgroup dynamics (supervision of unlicensed clinical personnel who function under the direction of the physician, not the RN). Ambulatory organizations find themselves implementing clinical orientation programs that may not delineate the attributes of the RN. This diminishes their value while emphasizing the unlicensed technical skill set. Creating a core RN orientation program template is paramount for the transition of the RN to the ambulatory setting. The literature reveals several areas where improving the value of the RN will ultimately enhance recruitment and retention, patient care outcomes, and leverage the RN role within any organization. Eleven 30-minute in-depth telephone interviews were conducted in addition to 4 nurse observations to explore the lived experience of the RN in ambulatory care. The findings disclosed an overarching theme of nurse isolation and offered insightful underpinnings for the nurse leader as ambulatory growth continues and nurse leaders further endorse the RN presence in the ambulatory setting.

Advances in the use of intravenous techniques in ambulatory anesthesia

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Eng MR

2015-07-01

Full Text Available Matthew R Eng,1 Paul F White1,2 1Department of Anesthesiology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; 2White Mountain Institute, The Sea Ranch, CA, USA Summary statement: Advances in the use of intravenous techniques in ambulatory anesthesia has become important for the anesthesiologist as the key perioperative physician in outpatient surgery. Key techniques and choices of anesthetics are important in accomplishing fast track goals of ambulatory surgery. Purpose of review: The anesthesiologist in the outpatient environment must focus on improving perioperative efficiency and reducing recovery times while accounting for patients' well-being and safety. This review article focuses on recent intravenous anesthetic techniques to accomplish these goals. Recent findings: This review is an overview of techniques in intravenous anesthesia for ambulatory anesthesia. Intravenous techniques may be tailored to accomplish outpatient surgery goals for the type of surgical procedure and individual patient needs. Careful anesthetic planning and the application of the plans are critical to an anesthesiologist's success with fast-track ambulatory surgery. Conclusion: Careful planning and application of intravenous techniques are critical to an anesthesiologist's success with fast-track ambulatory surgery. Keywords: intravenous anesthesia, outpatient anesthesia, fast-track surgery

Technical and clinical view on ambulatory assessment in Parkinson's disease.

Science.gov (United States)

Hobert, M A; Maetzler, W; Aminian, K; Chiari, L

2014-09-01

With the progress of technologies of recent years, methods have become available that use wearable sensors and ambulatory systems to measure aspects of--particular axial--motor function. As Parkinson's disease (PD) can be considered a model disorder for motor impairment, a significant number of studies have already been performed with these patients using such techniques. In general, motion sensors such as accelerometers and gyroscopes are used, in combination with lightweight electronics that do not interfere with normal human motion. A fundamental advantage in comparison with usual clinical assessment is that these sensors allow a more quantitative, objective, and reliable evaluation of symptoms; they have also significant advantages compared to in-lab technologies (e.g., optoelectronic motion capture) as they allow long-term monitoring under real-life conditions. In addition, based on recent findings particularly from studies using functional imaging, we learned that non-motor symptoms, specifically cognitive aspects, may be at least indirectly assessable. It is hypothesized that ambulatory quantitative assessment strategies will allow users, clinicians, and scientists in the future to gain more quantitative, unobtrusive, and everyday relevant data out of their clinical evaluation and can also be designed as pervasive (everywhere) and intensive (anytime) tools for ambulatory assessment and even rehabilitation of motor and (partly) non-motor symptoms in PD. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Neurologic Outcomes After Low-Volume, Ultrasound-Guided Interscalene Block and Ambulatory Shoulder Surgery.

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Rajpal, Gaurav; Winger, Daniel G; Cortazzo, Megan; Kentor, Michael L; Orebaugh, Steven L

2016-01-01

Postoperative neurologic symptoms after interscalene block and shoulder surgery have been reported to be relatively frequent. Reports of such symptoms after ultrasound-guided block have been variable. We evaluated 300 patients for neurologic symptoms after low-volume, ultrasound-guided interscalene block and arthroscopic shoulder surgery. Patients underwent ultrasound-guided interscalene block with 16 to 20 mL of 0.5% bupivacaine or a mix of 0.2% bupivacaine/1.2% mepivacaine solution, followed by propofol/ketamine sedation for ambulatory arthroscopic shoulder surgery. Patients were called at 10 days for evaluation of neurologic symptoms, and those with persistent symptoms were called again at 30 days, at which point neurologic evaluation was initiated. Details of patient demographics and block characteristics were collected to assess any association with persistent neurologic symptoms. Six of 300 patients reported symptoms at 10 days (2%), with one of these patients having persistent symptoms at 30 days (0.3%). This was significantly lower than rates of neurologic symptoms reported in preultrasound investigations with focused neurologic follow-up and similar to other studies performed in the ultrasound era. There was a modest correlation between the number of needle redirections during the block procedure and the presence of postoperative neurologic symptoms. Ultrasound guidance of interscalene block with 16- to 20-mL volumes of local anesthetic solution results in a lower frequency of postoperative neurologic symptoms at 10 and 30 days as compared with investigations in the preultrasound period.

The comparison of two analgesic regimes after ambulatory surgery: an observational study

NARCIS (Netherlands)

Worp, F. van der; Stapel, J.T.; Lako, S.J.; Hendriks, J.C.M.; Vissers, K.C.P.; Steegers, M.A.H.

2014-01-01

INTRODUCTION: Over the past 15 years, the number of ambulatory surgical procedures worldwide has increased continuously. Studies show that 30% to 40% of the patients experience moderate-to-severe pain in the first 48 hours. The objective of this observational study is to compare the percentage of

Ambulatory Blood Pressure Monitoring in Clinical Practice: A Review

Science.gov (United States)

Viera, Anthony J.; Shimbo, Daichi

2016-01-01

Ambulatory blood pressure monitoring offers the ability to collect blood pressure readings several times an hour across a 24-hour period. Ambulatory blood pressure monitoring facilitates the identification of white-coat hypertension, the phenomenon whereby certain individuals who are not on antihypertensive medication show elevated blood pressure in a clinical setting but show non-elevated blood pressure averages when assessed by ambulatory blood pressure monitoring. Additionally, readings can be segmented into time windows of particular interest, e.g., mean daytime and nighttime values. During sleep, blood pressure typically decreases, or dips, such that mean sleep blood pressure is lower than mean awake blood pressure. A non-dipping pattern and nocturnal hypertension are strongly associated with increased cardiovascular morbidity and mortality. Approximately 70% of individuals dip ≥10% at night, while 30% have non-dipping patterns, when blood pressure remains similar to daytime average, or occasionally rises above daytime average. The various blood pressure categorizations afforded by ambulatory blood pressure monitoring are valuable for clinical management of high blood pressure since they increase accuracy for diagnosis and the prediction of cardiovascular risk. PMID:25107387

Parents' satisfaction with pediatric ambulatory anesthesia in northeast of Thailand.

Science.gov (United States)

Boonmak, Suhattaya; Boonmak, Polpun; Pothiruk, Kittawan; Hoontanee, Nattakhan

2009-12-01

Study the satisfaction of parents with ambulatory anesthesia and associated factors, including characteristics of the patients and their parents. This was a prospective, descriptive, observation study. The authors included children who were scheduled for ambulatory anesthetic service between birth and 14 years of age and attended at Srinagarind Hospital, Khon Kaen, Thailand. The authors excluded patients whose parents could not be reached by telephone. Before anesthesia, the authors recorded the patients and parents' characteristics, level of information perception (pre-, peri- and post-anesthesia and complications). After anesthesia, the anesthesia technique and any complications were recorded. The day after anesthesia, the authors made phone calls to the patients to record the parents' satisfaction score (viz, of overall, pre-, peri- and post-anesthesia care, and information about the level of patient care at home), and any anesthesia related complications. Ninety-two patients and their parents were included in the present study. Overall parents 'satisfaction with the anesthesia service was 96.7% (i.e., 89/92) (95% CI 90.8-99.3). Parents' satisfaction with pre- and peri-anesthesia care was 100% (95% CI 96.1-100) and 97.9% (95% CI 92.4-99.7), respectively. Parents' satisfaction with the PACU care and information of patient care at home was 96.7% (95% CI 90.8-99.3) and 91.3% (95% CI 83.6-96.2), respectively. Associated factors where parents were dissatisfied included PACU care satisfaction (i.e., relative risk 22.5 (95% CI 3.2-158)) and patient care information at home (i.e., relative risk 13.3 (95% CI 1.3-136.0)). The present study showed a high level of parents' satisfaction. Parents' dissatisfaction associated with PACU care and information about post anesthesia care at home. Additionally information on parents' characteristics provides invaluable data for improving pediatric ambulatory anesthesia in Srinagarind Hospital.

High Prevalence of Obesity in Ambulatory Children and Adolescents with Intellectual Disability

Science.gov (United States)

Stewart, L.; Van de Ven, L.; Katsarou, V.; Rentziou, E.; Doran, M.; Jackson, P.; Reilly, J. J.; Wilson, D.

2009-01-01

Background: Obesity prevalence is unusually high among adults with intellectual disability (ID). There is limited and conflicting evidence on obesity prevalence among ambulatory children and adolescents with ID. The present study aimed to estimate obesity prevalence in this group and to compare with population prevalence. Methods: Survey of nine…

Relationship Between 24-Hour Ambulatory Blood Pressure and Cognitive Function in Community-Living Older Adults: The UCSD Ambulatory Blood Pressure Study.

Science.gov (United States)

Conway, Kyle S; Forbang, Nketi; Beben, Tomasz; Criqui, Michael H; Ix, Joachim H; Rifkin, Dena E

2015-12-01

Twenty-four-hour ambulatory blood pressure (BP) patterns have been associated with diminished cognitive function in hypertensive and very elderly populations. The relationship between ambulatory BP patterns and cognitive function in community-living older adults is unknown. We conducted a cross-sectional study in which 24-hour ambulatory BP, in-clinic BP, and cognitive function measures were obtained from 319 community-living older adults. The mean age was 72 years, 66% were female, and 13% were African-American. We performed linear regression with performance on the Montreal Cognitive Assessment (MoCA) as the primary outcome and 24-hour BP patterns as the independent variable, adjusting for age, sex, race/ethnicity, education, and comorbidities. Greater nighttime systolic dipping (P = 0.046) and higher 24-hour diastolic BP (DBP; P = 0.015) were both significantly associated with better cognitive function, whereas 24-hour systolic BP (SBP), average real variability, and ambulatory arterial stiffness were not. Higher 24-hour DBP and greater nighttime systolic dipping were significantly associated with improved cognitive function. Future studies should examine whether low 24-hour DBP and lack of nighttime systolic dipping predict future cognitive impairment. © American Journal of Hypertension, Ltd 2015. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Patient satisfaction and positive patient outcomes in ambulatory anesthesia

Directory of Open Access Journals (Sweden)

Shah U

2015-04-01

Full Text Available Ushma Shah, David T Wong, Jean Wong Department of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada Abstract: Most surgeries in North America are performed on an ambulatory basis, reducing health care costs and increasing patient comfort. Patient satisfaction is an important outcome indicator of the quality of health care services incorporated by the American Society of Anesthesiologists (ASA. Patient satisfaction is a complex concept that is influenced by multiple factors. A patient's viewpoint and knowledge plays an influential role in patient satisfaction with ambulatory surgery. Medical optimization and psychological preparation of the patient plays a pivotal role in the success of ambulatory surgery. Postoperative pain, nausea, and vomiting are the most important symptoms for the patient and can be addressed by multimodal drug regimens. Shared decision making, patient–provider relationship, communication, and continuity of care form the main pillars of patient satisfaction. Various psychometrically developed instruments are available to measure patient satisfaction, such as the Iowa Satisfaction with Anesthesia Scale and Evaluation du Vecu de I'Anesthesie Generale, but none have been developed specifically for ambulatory surgery. The ASA has made recommendations for data collection for patient satisfaction surveys and emphasized the importance of reporting the data to the Anesthesia Quality Institute. Future research is warranted to develop a validated tool to measure patient satisfaction in ambulatory surgery. Keywords: patient, satisfaction, anesthesia, outcomes, questionnaire, perspectives

The effects of oral amino acid intake on ambulatory capacity in elderly subjects.

Science.gov (United States)

Scognamiglio, Roldano; Avogaro, Angelo; Negut, Christian; Piccolotto, Roberto; de Kreutzenberg, Saula Vigili; Tiengo, Antonio

2004-12-01

The combination of high prevalence of inactivity in the older population, and high risk of ill-health and disability associated with inactivity, suggests that interventions that are successful in increasing levels of activity may have a great impact on population health in later life. With advancing age, the risk of developing serious nutritional deficiencies also increases. This study was designed to assess the effects of dietary amino acid supplementation on effort tolerance in healthy elderly subjects with reduced physical activity. Forty-four subjects (age > 65 years) with sedentary life-style and lower health-related quality of life were studied. Subjects, in an open-label fashion, received an oral amino acid mixture (AAM, 12 g/day) containing essential and non-essential amino acids for a 3-month period. Ambulatory dysfunction resulting in sedentary life-style was assessed by a 6-min walk test. A walking impairment questionnaire (WIQ) was used to evaluate self-perceived ambulatory dysfunction. Maximal isometric muscular strength of the right hand was measured during isometric exercise by a handgrip dynamometer. The 6-min walk distance increased from 214.5 +/- 32 to 262.8 +/- 34.8 m (p oral amino acid supplement, as used in this pilot study, improves ambulatory capacity and maximal isometric muscle strength in elderly subjects without affecting the main metabolic parameters. Amino acid supplementation may thus represent useful non-pharmacological intervention to maintain physical fitness in these subjects.

[The subjective quality of life of patients with schizophrenia: influence of psychopathology and patients' expectations. A comparative study].

Science.gov (United States)

Salomé, F; Petitjean, F; Germain, C; Demant, J-C

2004-01-01

Most studies on the quality of life (Qol) of patients with schizophrenia deal with objective living conditions and how they are perceived by hospitalized patients. The few studies that compare Qol for patients treated in part time services with the Qol of ambulatory patients do not show any significant difference in terms of subjective Qol. Some stu-dies evaluate the influence of psychopathology and needs (or expectations) on the subjective Qol in these groups of patients. Available data indicate that the general well-being is influenced by psychopathology (positive, negative or depressive symptoms) and unmet needs in ambulatory patients. They also show that subjective Qol in certain life domains (social relations, family relations, leisure, health, law and security) is influenced by negative symptoms, anxiety and depression in patients treated in part-time services. The aim of this study is to compare the objective and subjective Qol of patients with schizophrenia treated in part time services (day hospital and day care center) to the Qol of out-patients treated on a purely ambulatory basis (out patient clinic). We studied the Qol of 2 groups of 30 patients with schizophrenia (ICD 10 criteria) treated in various centers. The first group was made of ambulatory patients, the second one was constituted of patients treated in a day hospital or a day care center. Patients were matched for age, duration of illness, number of hospitalizations. The instruments used for rating were the following: Clinical Global Impression (CGI), Global Assessment of Functioning (GAF), Positive And Negative Symptoms Scale (PANSS), Drug Attitude Inventory (DAI-10). The Qol was measured with a french version of the Lancashire Quality Of Life Profile (LQOLP) (Salomé, Germain, Petitjean, Demant and Boyer, 2000). This instrument measures the objective Qol as well as the subjective Qol. It does possess satisfying psychometric properties and offers the possibility to establish Qol profiles. All

Use of continuous ambulatory infusions of concentrated subcutaneous (s.q.) hydromorphone versus intravenous (i.v.) morphine: cost implications for palliative care.

Science.gov (United States)

Fudin, J; Smith, H S; Toledo-Binette, C S; Kenney, E; Yu, A B; Boutin, R

2000-01-01

Health care practitioners are increasingly under pressure to curtail spending while trying to deliver excellent patient care. These issues are also affecting palliative care, particularly now that palliative care programs are expanding. A comparison of cost-effectiveness and feasibility of using continuous subcutaneous (s.q.) ambulatory infusion of hydromorphone versus intravenous (i.v.) ambulatory morphine is illustrated in this study. With the high doses of morphine required in chronic cancer pain, the use of subcutaneous morphine is not feasible due to the volume of solution required to be delivered. Hydromorphone can be prepared in concentrated solutions enabling it to be delivered by the subcutaneous route. Morphine stability data are available. However, hydromorphone stability has only been verified for seven days; thus, stability data were needed post-seven days. Concentrations of 10 mg/ml, 20 mg/ml, 50 mg/ml, and 100 mg/ml, in 0.9 percent normal saline or dextrose 5 percent water, were analyzed via high-performance liquid chromatography (HPLC) at seven and 28 days. Cost comparisons of supplies and associated costs with subcutaneous versus intravenous solutions were obtained. Hydromorphone was found to be stable for 28 days in both dilutants. Cost analysis of a hydromorphone 28-day supply resulted in substantial savings over the equivalent costs of morphine infusions.

"My Favourite Day Is Sunday": Community Perceptions of (Drug-Resistant Tuberculosis and Ambulatory Tuberculosis Care in Kara Suu District, Osh Province, Kyrgyzstan.

Directory of Open Access Journals (Sweden)

Doris Burtscher

Full Text Available Kyrgyzstan is one of the 27 high multidrug-resistant tuberculosis (MDR-TB burden countries listed by the WHO. In 2012, Médecins Sans Frontières (MSF started a drug-resistant tuberculosis (DR-TB project in Kara Suu District. A qualitative study was undertaken to understand the perception of TB and DR-TB in order to improve the effectiveness and acceptance of the MSF intervention and to support advocacy strategies for an ambulatory model of care.This paper reports findings from 63 interviews with patients, caregivers, health care providers and members of communities. Data was analysed using a qualitative content analysis. Validation was ensured by triangulation and a 'thick' description of the research context, and by presenting deviant cases.Findings show that the general population interprets TB as the 'lungs having a cold' or as a 'family disease' rather than as an infectious illness. From their perspective, individuals facing poor living conditions are more likely to get TB than wealthier people. Vulnerable groups such as drug and alcohol users, homeless persons, ethnic minorities and young women face barriers in accessing health care. As also reported in other publications, TB is highly stigmatised and possible side effects of the long treatment course are seen as unbearable; therefore, people only turn to public health care quite late. Most patients prefer ambulatory treatment because of the much needed emotional support from their social environment, which positively impacts treatment concordance. Health care providers favour inpatient treatment only for a better monitoring of side effects. Health staff increasingly acknowledges the central role they play in supporting DR-TB patients, and the importance of assuming a more empathic attitude.Health promotion activities should aim at improving knowledge on TB and DR-TB, reducing stigma, and fostering the inclusion of vulnerable populations. Health seeking delays and adherence problems will

Sphygmomanometric and ambulatory blood pressures as forerunners of carotid and femoral intima-media thickness.

NARCIS (Netherlands)

Dechering, D.G.; Wizner, B.; Adiyaman, A.; Nawrot, T.; Jin, Y.; Richart, T.; Kuznetsova, T.; Struijker-Boudier, H.A.; Thien, Th.; Staessen, J.A.

2009-01-01

OBJECTIVE: Studies directly comparing the associations of intima-media thickness with blood pressure (BP) on manual sphygmomanometric blood pressure measurement (SBPM) and 24-h ambulatory blood pressure measurement (ABPM) are scarce and have a cross-sectional design. METHODS: At baseline, we

US National Practice Patterns in Ambulatory Operative Management of Lateral Epicondylitis.

Science.gov (United States)

Buller, Leonard T; Best, Matthew J; Nigen, David; Ialenti, Marc; Baraga, Michael G

2015-12-01

Lateral epicondylitis is a common cause of elbow pain, frequently responsive to nonoperative management. There are multiple operative techniques for persistently symptomatic patients who have exhausted conservative therapies. Little is known regarding US national trends in operative management of lateral epicondylitis. We conducted a study to investigate changes in use of ambulatory procedures for lateral epicondylitis. Cases of lateral epicondylitis were identified using the National Survey of Ambulatory Surgery and were analyzed for trends in demographics and use of ambulatory surgery. Between 1994 and 2006, the population-adjusted rate of ambulatory surgical procedures increased from 7.29 to 10.44 per 100,000 capita. The sex-adjusted rate of surgery for lateral epicondylitis increased by 85% among females and decreased by 31% among males. Most patients were between ages 40 and 49 years, and the largest percentage increase in age-adjusted rates was found among patients older than 50 years (275%) between 1994 and 2006. Use of regional anesthesia increased from 17% in 1994 to 30% in 2006. Private insurance remained the most common payer. Awareness of the increasing use of ambulatory surgery for lateral epicondylitis may lead to changes in health care policies and positively affect patient care.

Developing a business-practice model for pharmacy services in ambulatory settings.

Science.gov (United States)

Harris, Ila M; Baker, Ed; Berry, Tricia M; Halloran, Mary Ann; Lindauer, Kathleen; Ragucci, Kelly R; McGivney, Melissa Somma; Taylor, A Thomas; Haines, Stuart T

2008-02-01

A business-practice model is a guide, or toolkit, to assist managers and clinical pharmacy practitioners in the exploration, proposal, development and implementation of new clinical pharmacy services and/or the enhancement of existing services. This document was developed by the American College of Clinical Pharmacy Task Force on Ambulatory Practice to assist clinical pharmacy practitioners and administrators in the development of business-practice models for new and existing clinical pharmacy services in ambulatory settings. This document provides detailed instructions, examples, and resources on conducting a market assessment and a needs assessment, types of clinical services, operations, legal and regulatory issues, marketing and promotion, service development and exit plan, evaluation of service outcomes, and financial considerations in the development of a clinical pharmacy service in the ambulatory environment. Available literature is summarized, and an appendix provides valuable citations and resources. As ambulatory care practices continue to evolve, there will be increased knowledge of how to initiate and expand the services. This document is intended to serve as an essential resource to assist in the growth and development of clinical pharmacy services in the ambulatory environment.

Perspectives on ambulatory anesthesia: the patient’s point of view

Directory of Open Access Journals (Sweden)

Sehmbi H

2014-12-01

Full Text Available Herman Sehmbi, Jean Wong, David T WongDepartment of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, CanadaAbstract: Recent advances in anesthetic and surgical techniques have led to tremendous growth of ambulatory surgery. With patients with many co-morbid conditions undergoing complex procedures in an ambulatory setting, the challenges in providing ambulatory surgery and anesthesia are immense. In recent years, the paradigm has shifted from a health-care provider focus involving process compliance and clinical outcomes, to a patient-centered strategy that includes patients’ perspectives of desired outcomes. Improving preoperative patient education while reducing unnecessary testing, improving postoperative pain management, and reducing postoperative nausea and vomiting may help enhance patient satisfaction. The functional status of most patients is reduced postoperatively, and thus the pattern of recovery is an area of ongoing research. Standardized and validated psychometric questionnaires such as Quality of Recovery-40 and Postoperative Quality of Recovery Scale are potential tools to assess this. Patient satisfaction has been identified as an important outcome measure and dedicated tools to assess this in various clinical settings are needed. Identification of key aspects of ambulatory surgery deemed important from patients’ perspectives, and implementation of validated outcome questionnaires, are important in improving patient centered care and patient satisfaction.Keywords: ambulatory, patient, satisfaction, anesthesia, outcomes, questionnaire, perspectives

Reproducibility of the ambulatory arterial stiffness index in hypertensive patients

DEFF Research Database (Denmark)

Dechering, D.G.; Steen, M.S. van der; Adiyaman, A.

2008-01-01

BACKGROUND: We studied the repeatability of the ambulatory arterial stiffness index (AASI), which can be computed from 24-h blood pressure (BP) recordings as unity minus the regression slope of diastolic on systolic BP. METHODS: One hundred and fifty-two hypertensive outpatients recruited...... in Nijmegen (mean age = 46.2 years; 76.3% with systolic and diastolic hypertension) and 145 patients enrolled in the Systolic Hypertension in Europe (Syst-Eur) trial (71.0 years) underwent 24-h BP monitoring at a median interval of 8 and 31 days, respectively. We used the repeatability coefficient, which...... were approximately 30%. Differences in AASI between paired recordings were correlated with differences in the goodness of fit (r2) of the AASI regression line as well as with differences in the night-to-day BP ratio. However, in sensitivity analyses stratified for type of hypertension, r2, or dipping...

The value of comparative research in major day surgery.

Science.gov (United States)

Llop-Gironés, Alba; Vergara-Duarte, Montse; Sánchez, Josep Anton; Tarafa, Gemma; Benach, Joan

2017-05-19

To measure time trends in major day surgery rates according to hospital ownership and other hospital characteristics among the providers of the public healthcare network of Catalonia, Spain. Data from the Statistics of Health Establishments providing Inpatient Care. A generalized linear mixed model with Gaussian response and random intercept and random slopes. The greatest growth in the rate of major day surgery was observed among private for-profit hospitals: 42.9 (SD: 22.5) in 2009 versus 2.7 (SD: 6.7) in 1996. These hospitals exhibited a significant increase in major day surgery compared to public hospitals (coefficient 2; p-value <0.01) CONCLUSIONS: The comparative evaluation of hospital performance is a decisive tool to ensure that public resources are used as rationally and efficiently as possible. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

The evolution of ambulatory ECG monitoring.

Science.gov (United States)

Kennedy, Harold L

2013-01-01

Ambulatory Holter electrocardiographic (ECG) monitoring has undergone continuous technological evolution since its invention and development in the 1950s era. With commercial introduction in 1963, there has been an evolution of Holter recorders from 1 channel to 12 channel recorders with increasingly smaller storage media, and there has evolved Holter analysis systems employing increasingly technologically advanced electronics providing a myriad of data displays. This evolution of smaller physical instruments with increasing technological capacity has characterized the development of electronics over the past 50 years. Currently the technology has been focused upon the conventional continuous 24 to 48 hour ambulatory ECG examination, and conventional extended ambulatory monitoring strategies for infrequent to rare arrhythmic events. However, the emergence of the Internet, Wi-Fi, cellular networks, and broad-band transmission has positioned these modalities at the doorway of the digital world. This has led to an adoption of more cost-effective strategies to these conventional methods of performing the examination. As a result, the emergence of the mobile smartphone coupled with this digital capacity is leading to the recent development of Holter smartphone applications. The potential of point-of-care applications utilizing the Holter smartphone and a vast array of new non-invasive sensors is evident in the not too distant future. The Holter smartphone is anticipated to contribute significantly in the future to the field of global health. © 2013.

Evaluative threat and ambulatory blood pressure: cardiovascular effects of social stress in daily experience.

Science.gov (United States)

Smith, Timothy W; Birmingham, Wendy; Uchino, Bert N

2012-11-01

Physiological effects of social evaluation are central in models of psychosocial influences on physical health. Experimental manipulations of evaluative threat evoke substantial cardiovascular and neuroendocrine responses in laboratory studies, but only preliminary evidence is available regarding naturally occurring evaluative threats in daily life. In such nonexperimental ambulatory studies, it is essential to distinguish effects of evaluative threat from related constructs known to alter stress, such as ability perceptions and concerns about appearance. 94 married, working couples (mean age 29.2 years) completed a 1-day (8 a.m. to 10 p.m.) ambulatory blood pressure protocol with random interval-contingent measurements using a Suntech monitor and Palm Pilot-based measures of control variables and momentary experiences of social-evaluative threat, concerns about appearance, and perceived ability. In hierarchical analyses for couples and multiple measurement occasions (Proc Mixed; SAS) and controlling individual differences (BMI, age, income) and potential confounds (e.g., posture, activity), higher reports of social-evaluative threat were associated with higher concurrent systolic (estimate = .87, SE = .34) and diastolic blood pressure (estimate = 1.06; SE = .26), both p social-evaluative threat remained significant when perceived ability and appearance concerns were controlled. Naturally occurring social-evaluative threat during daily activity is associated with increased systolic and diastolic blood pressure. Given associations between ambulatory blood pressure and risk of cardiovascular disease, the findings support conceptual models of threats to the social self as a potentially important influence on physical health.

Is aerobic workload positively related to ambulatory blood pressure?

DEFF Research Database (Denmark)

Korshøj, Mette; Clays, Els; Lidegaard, Mark

2016-01-01

workload and ambulatory blood pressure (ABP) are lacking. The aim was to explore the relationship between objectively measured relative aerobic workload and ABP. METHODS: A total of 116 cleaners aged 18-65 years were included after informed consent was obtained. A portable device (Spacelabs 90217......) was mounted for 24-h measurements of ABP, and an Actiheart was mounted for 24-h heart rate measurements to calculate relative aerobic workload as percentage of relative heart rate reserve. A repeated-measure multi-adjusted mixed model was applied for analysis. RESULTS: A fully adjusted mixed model...... of measurements throughout the day showed significant positive relations (p ABP and 0.30 ± 0.04 mmHg (95 % CI 0.22-0.38 mmHg) in diastolic ABP. Correlations between...

Variation in Antibiotic Susceptibility of Uropathogens by Age among Ambulatory Pediatric Patients

Science.gov (United States)

Quach, Yennie; Bearden, David T.; Smith, David H.; Sharp, Susan E.; Guzman-Cottrill, Judith A.

2013-01-01

We compared uropathogen antibiotic susceptibility across age groups of ambulatory pediatric patients. For Escherichia coli (n=5,099) and other Gram-negative rods (n=626), significant differences (purinary anti-infectives may be lower in the youngest children. Further investigation into these differences is needed to facilitate appropriate and prudent treatment of urinary tract infections. PMID:24091131

Trends in Ambulatory Prescribing of Antiplatelet Therapy among US Ischemic Stroke Patients: 2000–2007

Directory of Open Access Journals (Sweden)

Sudeep Karve

2012-01-01

Full Text Available Objective. Study objectives were to assess temporal trends and identify patient- and practice-level predictors of the prescription of antiplatelet medications in a national sample of ischemic stroke (IS patients seeking ambulatory care. Methods. IS-related outpatient visits by adults were identified using the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey for the years 2000–2007. We assessed prescribing of antiplatelet medications using the generic drug code and drug entry codes in these data. Temporal trends in antiplatelet prescribing were assessed using the Cochran-Mantel-Haenszel test for trend. Results. We identified 9.5 million IS-related ambulatory visits. Antiplatelet medications were prescribed at 35.5% of visits. Physician office prescribing of the clopidogrel-aspirin combination increased significantly from 0.5% in 2000 to 22.0% in 2007 (P=0.05, whereas prescribing of aspirin decreased from 17.9% to 7.0% (P=0.50 during the same period. Conclusion. We observed a continued increase in prescription of the aspirin-clopidogrel combination from 2000 to 2007. Clinical trial evidence suggests that the aspirin-clopidogrel combination does not provide any additional benefit compared with clopidogrel alone; however, our study findings indicate that even with lack of adequate clinical evidence physician prescribing of this combination has increased in real-world community settings.

Ambulatory gait analysis in stroke patients using ultrasound and inertial sensors

NARCIS (Netherlands)

Weenk, D.; van Meulen, Fokke; van Beijnum, Bernhard J.F.; Veltink, Petrus H.

2014-01-01

Objective ambulatory assessment of movements of patients is important for an optimal recovery. In this study an ambulatory system is used for assessing gait parameters in stroke patients. Ultrasound range estimates are fused with inertial sensors using an extended Kalman filter to estimate 3D

Infection management following ambulatory surgery

Directory of Open Access Journals (Sweden)

Chin AB

2015-10-01

Full Text Available Anne B Chin, Elizabeth C Wick Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA Abstract: Surgical site infections (SSIs are frequent postoperative complications that are linked to measures of surgical quality and payment determinations. As surgical procedures are increasingly performed in the ambulatory setting, management of SSIs must transition with this trend. Prevention of SSIs should include optimization of patient comorbidities, aggressive infection control policies including appropriate skin decontamination, maintenance of normothermia, and appropriate antibiotic prophylaxis. Systems must also be set in place to provide adequate surveillance for identification of SSIs when they do occur as well as provide direct feedback to surgeons regarding SSI rates. This may require utilization of claims-based surveillance. Patient education and close follow-up with the clinical team are essential for early identification and management of SSIs. Therapy should remain focused on source control and appropriate antibiotic therapy. Keywords: ambulatory surgery, SSI, infection

National Ambulatory Medical Care Survey (NAMCS)

Data.gov (United States)

U.S. Department of Health & Human Services — The National Ambulatory Medical Care Survey (NAMCS) is a national survey designed to meet the need for objective, reliable information about the provision and use of...

Admission characteristics, diagnoses and outcomes of HIV-infected patients registered in an ambulatory HIV-care programme in western Kenya.

Science.gov (United States)

Siika, A M; Ayuo, P O; Sidle, Mwangi J E; Wools-Kaloustian, K; Kimaiyo, S N; Tierney, W M

2008-11-01

To determine admissions diagnosis and outcomes of HIV-infected patients attending AMPATH ambulatory HIV-care clinics. Prospective cohort study. Academic Model for Prevention and Treatment of HIV/ AIDS (AMPATH) ambulatory HIV-care clinic in western Kenya. Between January 2005 and December 2006, 495 HIV-infected patients enrolled in AMPATH were admitted. Median age at admission was 38 years (range: 19-74), 62% females, 375 (76%) initiated cART a median 56 days (range: 1-1288) before admission. Majority (53%) had pre-admission CD4 counts 200 cells/ml. Common admissions diagnoses were: tuberculosis (27%); pneumonia (15%); meningitis (11%); diarrhoea (11%); malaria (6%); severe anaemia (4%); and toxoplasmosis (3%). Deaths occurred in 147 (30%) patients who enrolled at AMPATH a median 44 days (range: 1-711) before admission and died a median 41 days (range: 1-713) after initiating cART. Tuberculosis (27%) and meningitis (14%) were the most common diagnoses in the deceased. Median admission duration was six days (range: 1-30) for deceased patients and eight days (range: 1-44) for survivors (P=0.0024). Deceased patients enrolled in AMPATH or initiated cART more recently, had lower CD4 counts and were more frequently lost to follow-up than survivors (P<0.05 for each comparison). Initiation of cART before admission and clinic appointment adherence were independent predictors of survival. Although high mortality rate is seen in HIV-infected in-patients, those initiating cART before admission were more likely to survive.

Prescribing Safety in Ambulatory Care: Physician Perspectives

National Research Council Canada - National Science Library

Rundall, Thomas G; Hsu, John; Lafata, Jennifer E; Fung, Vicki; Paez, Kathryn A; Simpkins, Jan; Simon, Steven R; Robinson, Scott B; Uratsu, Connie; Gunter, Margaret J; Soumerai, Stephen B; Selby, Joseph V

2005-01-01

.... We asked about current safety practices, perceptions of ambulatory prescribing safety. Using a content analysis approach, three investigators independently coded responses into thematic categories...

The value of registered nurses in ambulatory care settings: a survey.

Science.gov (United States)

Mastal, Margaret; Levine, June

2012-01-01

Ambulatory care settings employ 25% of the three million registered nurses in the United States. The American Academy of Ambulatory Care Nursing (AAACN) is committed to improving the quality of health care in ambulatory settings, enhancing patient outcomes, and realizing greater health care efficiencies. A survey of ambulatory care registered nurses indicates they are well positioned to lead and facilitate health care reform activities with organizational colleagues. They are well schooled in critical thinking, triage, advocating for patients, educating patients and families, collaborating with medical staff and other professionals, and care coordination. The evolving medical home concept and other health care delivery models reinforces the critical need for registered nurses to provide chronic disease management, care coordination, health risk appraisal, care transitions, health promotion, and disease prevention services. Recommendations are offered for organizational leaders, registered nurses, and AAACN to utilize nursing knowledge and skills in the pursuit of leading change and advancing health.

76 FR 66929 - Medicare and Medicaid Programs; The American Association for Accreditation of Ambulatory Surgery...

Science.gov (United States)

2011-10-28

...] Medicare and Medicaid Programs; The American Association for Accreditation of Ambulatory Surgery Facilities... receipt of a deeming application from the American Association for Accreditation of Ambulatory Surgery... of Ambulatory Surgery Facilities (AAAASF's) request for deeming authority for RHCs. This notice also...

Attended and Unattended Automated Office Blood Pressure Measurements Have Better Agreement With Ambulatory Monitoring Than Conventional Office Readings.

Science.gov (United States)

Andreadis, Emmanuel A; Geladari, Charalampia V; Angelopoulos, Epameinondas T; Savva, Florentia S; Georgantoni, Anna I; Papademetriou, Vasilios

2018-04-07

Automated office blood pressure (AOBP) measurement is superior to conventional office blood pressure (OBP) because it eliminates the "white coat effect" and shows a strong association with ambulatory blood pressure. We conducted a cross-sectional study in 146 participants with office hypertension, and we compared AOBP readings, taken with or without the presence of study personnel, before and after the conventional office readings to determine whether their variation in blood pressure showed a difference in blood pressure values. We also compared AOBP measurements with daytime ambulatory blood pressure monitoring and conventional office readings. The mean age of the studied population was 56±12 years, and 53.4% of participants were male. Bland-Altman analysis revealed a bias (ie, mean of the differences) of 0.6±6 mm Hg systolic for attended AOBP compared with unattended and 1.4±6 and 0.1±6 mm Hg bias for attended compared with unattended systolic AOBP when measurements were performed before and after conventional readings, respectively. A small bias was observed when unattended and attended systolic AOBP measurements were compared with daytime ambulatory blood pressure monitoring (1.3±13 and 0.6±13 mm Hg, respectively). Biases were higher for conventional OBP readings compared with unattended AOBP (-5.6±15 mm Hg for unattended AOBP and oscillometric OBP measured by a physician, -6.8±14 mm Hg for unattended AOBP and oscillometric OBP measured by a nurse, and -2.1±12 mm Hg for unattended AOBP and auscultatory OBP measured by a second physician). Our findings showed that independent of the presence or absence of medical staff, AOBP readings revealed similar values that were closer to daytime ambulatory blood pressure monitoring than conventional office readings, further supporting the use of AOBP in the clinical setting. © 2018 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

Ambulatory oral surgery: 1-year experience with 11680 patients from Zagreb district, Croatia.

Science.gov (United States)

Jokić, Dražen; Macan, Darko; Perić, Berislav; Tadić, Marinka; Biočić, Josip; Đanić, Petar; Brajdić, Davor

2013-02-01

To examine the types and frequencies of oral surgery diagnoses and ambulatory oral surgical treatments during one year period at the Department of Oral Surgery, University Hospital Dubrava in Zagreb, Croatia. Sociodemographic and clinical data on 11680 ambulatory patients, treated between January 1 and of December 31, 2011 were retrieved from the hospital database using a specific protocol. The obtained data were subsequently analyzed in order to assess the frequency of diagnoses and differences in sex and age. The most common ambulatory procedure was tooth extraction (37.67%) and the most common procedure in ambulatory operating room was alveolectomy (57.25%). The test of proportions showed that significantly more extractions (PZagreb than in patients residing in rural areas. The data from this study may be useful for planning of ambulatory oral surgery services, budgeting, and sustaining quality improvement, enhancing oral surgical curricula, training and education of primary health care doctors and oral surgery specialists, and promoting patients' awareness of the importance of oral health.

National ambulatory antibiotic prescribing patterns for pediatric urinary tract infection, 1998-2007.

Science.gov (United States)

Copp, Hillary L; Shapiro, Daniel J; Hersh, Adam L

2011-06-01

The goal of this study was to investigate patterns of ambulatory antibiotic use and to identify factors associated with broad-spectrum antibiotic prescribing for pediatric urinary tract infections (UTIs). We examined antibiotics prescribed for UTIs for children aged younger than 18 years from 1998 to 2007 using the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey. Amoxicillin-clavulanate, quinolones, macrolides, and second- and third-generation cephalosporins were classified as broad-spectrum antibiotics. We evaluated trends in broad-spectrum antibiotic prescribing patterns and performed multivariable logistic regression to identify factors associated with broad-spectrum antibiotic use. Antibiotics were prescribed for 70% of pediatric UTI visits. Trimethoprim-sulfamethoxazole was the most commonly prescribed antibiotic (49% of visits). Broad-spectrum antibiotics were prescribed one third of the time. There was no increase in overall use of broad-spectrum antibiotics (P = .67); however, third-generation cephalosporin use doubled from 12% to 25% (P = .02). Children younger than 2 years old (odds ratio: 6.4 [95% confidence interval: 2.2-18.7, compared with children 13-17 years old]), females (odds ratio: 3.6 [95% confidence interval: 1.6-8.5]), and temperature ≥ 100.4°F (odds ratio: 2.9 [95% confidence interval: 1.0-8.6]) were independent predictors of broad-spectrum antibiotic prescribing. Race, physician specialty, region, and insurance status were not associated with antibiotic selection. Ambulatory care physicians commonly prescribe broad-spectrum antibiotics for the treatment of pediatric UTIs, especially for febrile infants in whom complicated infections are more likely. The doubling in use of third-generation cephalosporins suggests that opportunities exist to promote more judicious antibiotic prescribing because most pediatric UTIs are susceptible to narrower alternatives.

Challenges of pain control and the role of the ambulatory pain specialist in the outpatient surgery setting.

Science.gov (United States)

Vadivelu, Nalini; Kai, Alice M; Kodumudi, Vijay; Berger, Jack M

2016-01-01

Ambulatory surgery is on the rise, with an unmet need for optimum pain control in ambulatory surgery centers worldwide. It is important that there is a proportionate increase in the availability of acute pain-management services to match the rapid rise of clinical patient load with pain issues in the ambulatory surgery setting. Focus on ambulatory pain control with its special challenges is vital to achieve optimum pain control and prevent morbidity and mortality. Management of perioperative pain in the ambulatory surgery setting is becoming increasingly complex, and requires the employment of a multimodal approach and interventions facilitated by ambulatory surgery pain specialists, which is a new concept. A focused ambulatory pain specialist on site at each ambulatory surgery center, in addition to providing safe anesthesia, could intervene early once problematic pain issues are recognized, thus preventing emergency room visits, as well as readmissions for uncontrolled pain. This paper reviews methods of acute-pain management in the ambulatory setting with risk stratification, the utilization of multimodal interventions, including pharmacological and nonpharmacological options, opioids, nonopioids, and various routes with the goal of preventing delayed discharge and unexpected hospital admissions after ambulatory surgery. Continued research and investigation in the area of pain management with outcome studies in acute surgically inflicted pain in patients with underlying chronic pain treated with opioids and the pattern and predictive factors for pain in the ambulatory surgical setting is needed.

Ambulatory surgery centers best practices for the 90s.

Science.gov (United States)

Hoover, J A

1994-05-01

Outpatient surgery will be the driving force in the continued growth of ambulatory care in the 1990s. Providing efficient, high-quality ambulatory surgical services should therefore be a priority among healthcare providers. Arthur Andersen conducted a survey to discover best practices in ambulatory surgical service. General success characteristics of best performers were business-focused relationships with physicians, the use of clinical protocols, patient convenience, cost management, strong leadership, teamwork, streamlined processes and efficient design. Other important factors included scheduling to maximize OR room use; achieving surgical efficiencies through reduced case pack assembly errors and equipment availability; a focus on cost capture rather than charge capture; sound materiel management practices, such as standardization and vendor teaming; and the appropriate use of automated systems. It is important to evaluate whether the best practices are applicable to your environment and what specific changes to your current processes would be necessary to adopt them.

The Relationship Between Pedometer-Determined Ambulatory Activity and Balance Variables Within an Older Adult Population

OpenAIRE

Campbell, Candice; Kress, Jeff; Schroeder, Jan; Donlin, Ayla; Rozenek, Ralph

2016-01-01

The purpose of this investigation was to determine the differences between gender, physical activity level, and balance in an older adult population. A secondary purpose was to examine the relationship between pedometer-determined ambulatory activity and balance. Forty-six older adults aged 73.7 ± 6.2 years participated in the study. Participants completed the Fullerton Advanced Balance (FAB) Scale and completed a 2-week daily step recording to determine average steps taken per day. Low-level...

The ten successful elements of an ambulatory care center.

Science.gov (United States)

Watkins, G

1997-01-01

Experts in healthcare predict that in the future, over 80% of all care will be provided either in the home or ambulatory care centers. How radiology facilities position themselves for this shifting market is critical to their long-term success, even though it appears there are endless opportunities for providing care in this atmosphere. The ten most critical elements that healthcare providers must address to ensure their preparedness are discussed. Location is critical, particularly since patients no longer want to travel to regional medical centers. The most aggressive providers are building local care centers to serve specific populations. Ambulatory care centers should project a high tech, high touch atmosphere. Patient comfort and the appeal of the overall environment must be considered. Centers need to focus on their customers' needs in multiple areas of care. A quick and easy registration process, providing dressing gowns in patient areas, clear billing functions--these are all important areas that centers should develop. Physicians practicing in the ambulatory care center are key to its overall success and can set the tone for all staff members. Staff members must be friendly and professional in their work with patients. The hours offered by the center must meet the needs of its client base, perhaps by offering evening and weekend appointments. Keeping appointments on schedule is critical if a center wants satisfied customers. It's important to identify the target before developing your marketing plan. Where do your referrals come from? Look to such sources as referring physicians, managed care plans and patients themselves. Careful billing is critical for survival in the ambulatory care world. Costs are important and systems that can track cost per exam are useful. Know your bottom line. Service remains the central focus of all successful ambulatory care center functions.

Ambulatory arterial stiffness index in chronic kidney disease stage 2-5. Reproducibility and relationship with pulse wave parameters and kidney function

DEFF Research Database (Denmark)

Boesby, Lene; Thijs, Lutgarde; Elung-Jensen, Thomas

2012-01-01

Arterial stiffness contributes to the increased cardiovascular risk in patients with chronic kidney disease (CKD). Reproducible and easily obtainable indices of arterial stiffness are needed in order to monitor therapeutic strategies. The ambulatory arterial stiffness index (AASI) has been propos...... as such a marker. The present study investigated the day-to-day reproducibility of AASI in CKD stage 2-5 and its relationship with other markers of arterial stiffness as well as with kidney function....

Sustainable business models: systematic approach toward successful ambulatory care pharmacy practice.

Science.gov (United States)

Sachdev, Gloria

2014-08-15

This article discusses considerations for making ambulatory care pharmacist services at least cost neutral and, ideally, generate a margin that allows for service expansion. The four pillars of business sustainability are leadership, staffing, information technology, and compensation. A key facet of leadership in ambulatory care pharmacy practice is creating and expressing a clear vision for pharmacists' services. Staffing considerations include establishing training needs, maximizing efficiencies, and minimizing costs. Information technology is essential for efficiency in patient care delivery and outcomes assessment. The three domains of compensation are cost savings, pay for performance, and revenue generation. The following eight steps for designing and implementing an ambulatory care pharmacist service are discussed: (1) prepare a needs assessment, (2) analyze existing strengths, weaknesses, opportunities, and threats, (3) analyze service gaps and feasibility, (4) consider financial opportunities, (5) consider stakeholders' interests, (6) develop a business plan, (7) implement the service, and (8) measure outcomes. Potential future changes in national healthcare policy (such as pharmacist provider status and expanded pay for performance) could enhance the opportunities for sustainable ambulatory care pharmacy practice. The key challenges facing ambulatory care pharmacists are developing sustainable business models, determining which services yield a positive return on investment, and demanding payment for value-added services. Copyright © 2014 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Ambulatory care visits by Taiwanese dentists

Directory of Open Access Journals (Sweden)

Ying-Hwa Su

2013-06-01

Conclusion: There were inequalities in risks of ambulatory care use among Taiwan's dentists. Further studies should be conducted to investigate the causes responsible for the observed geographic and institutional variations in the risk of morbidity among dentists in Taiwan.

The long-term effect of ambulatory oxygen in normoxaemic COPD patients

DEFF Research Database (Denmark)

Ringbaek, Thomas; Martinez, Gerd; Lange, Peter

2013-01-01

To study the long-term benefits of ambulatory oxygen (AO) in combination with pulmonary rehabilitation (PR) in chronic obstructive pulmonary disease (COPD) patients experiencing exertional desaturation.......To study the long-term benefits of ambulatory oxygen (AO) in combination with pulmonary rehabilitation (PR) in chronic obstructive pulmonary disease (COPD) patients experiencing exertional desaturation....

Comparison of analgesic efficacy of flupirtine maleate and ibuprofen in gynaecological ambulatory surgeries: A randomized controlled trial

Directory of Open Access Journals (Sweden)

Vanita Ahuja

2015-01-01

Full Text Available Background and Aims: Flupirtine maleate is a centrally acting, non-opioid analgesic with unique muscle relaxant properties as compared to common analgesics. The aim of this study was to compare post-operative analgesic efficacy of flupirtine maleate and ibuprofen in patients undergoing gynaecological ambulatory surgeries. Methods: This prospective, randomised controlled study was conducted in 60 women of American Society of Anesthesiologists physical status I/II, 18-70 years of age and scheduled to undergo gynaecological ambulatory surgeries. The participants were randomised to receive either 100 mg oral flupirtine maleate (group flupirtine, n = 30 or 800 mg oral ibuprofen (group ibuprofen, n = 30, 1 h prior to surgery and then every 8 h for 48 h. Verbal Numerical Rating Scale (VNRS on movement was assessed at 0, 2, 4, 6 and 8 h following surgery. Following discharge from hospital, the patients were interviewed telephonically at 12, 24 and 48 h post-operatively. VNRS was statistically analysed using Mann-Whitney test. Results: VNRS on movement was statistically reduced at 2 h after surgery (P = 0.04 in group flupirtine as compared to group ibuprofen. The analgesic efficacy was similar in both the groups at 4, 6, 8, 12, 24 and 48 h after surgery. The satisfaction scores at 24 and 48 h post-operatively were superior in group flupirtine as compared to group ibuprofen (P < 0.001. Conclusion: Analgesic efficacy of flupirtine maleate was comparable with ibuprofen in patients in ambulatory gynaecological patients up to 48 h postoperatively with superior satisfaction scores.

Clinical Assessment Applications of Ambulatory Biosensors

Science.gov (United States)

Haynes, Stephen N.; Yoshioka, Dawn T.

2007-01-01

Ambulatory biosensor assessment includes a diverse set of rapidly developing and increasingly technologically sophisticated strategies to acquire minimally disruptive measures of physiological and motor variables of persons in their natural environments. Numerous studies have measured cardiovascular variables, physical activity, and biochemicals…

The influence of low job control on ambulatory blood pressure and perceived stress over the working day in men and women from the Whitehall II cohort.

NARCIS (Netherlands)

Steptoe, A.; Willemsen, A.H.M.

2004-01-01

Objective: Work stress contributes to risk of coronary heart disease and hypertension. This study tested the influence of job control on ambulatory blood pressure, and ratings of perceived stress and happiness in men and women systematically sampled by socio-economic status from the Whitehall II

Improving ambulatory saliva-sampling compliance in pregnant women: a randomized controlled study.

Directory of Open Access Journals (Sweden)

Julian Moeller

Full Text Available OBJECTIVE: Noncompliance with scheduled ambulatory saliva sampling is common and has been associated with biased cortisol estimates in nonpregnant subjects. This study is the first to investigate in pregnant women strategies to improve ambulatory saliva-sampling compliance, and the association between sampling noncompliance and saliva cortisol estimates. METHODS: We instructed 64 pregnant women to collect eight scheduled saliva samples on two consecutive days each. Objective compliance with scheduled sampling times was assessed with a Medication Event Monitoring System and self-reported compliance with a paper-and-pencil diary. In a randomized controlled study, we estimated whether a disclosure intervention (informing women about objective compliance monitoring and a reminder intervention (use of acoustical reminders improved compliance. A mixed model analysis was used to estimate associations between women's objective compliance and their diurnal cortisol profiles, and between deviation from scheduled sampling and the cortisol concentration measured in the related sample. RESULTS: Self-reported compliance with a saliva-sampling protocol was 91%, and objective compliance was 70%. The disclosure intervention was associated with improved objective compliance (informed: 81%, noninformed: 60%, F(1,60  = 17.64, p<0.001, but not the reminder intervention (reminders: 68%, without reminders: 72%, F(1,60 = 0.78, p = 0.379. Furthermore, a woman's increased objective compliance was associated with a higher diurnal cortisol profile, F(2,64  = 8.22, p<0.001. Altered cortisol levels were observed in less objective compliant samples, F(1,705  = 7.38, p = 0.007, with delayed sampling associated with lower cortisol levels. CONCLUSIONS: The results suggest that in pregnant women, objective noncompliance with scheduled ambulatory saliva sampling is common and is associated with biased cortisol estimates. To improve sampling compliance, results suggest

Challenges of pain control and the role of the ambulatory pain specialist in the outpatient surgery setting

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Vadivelu N

2016-06-01

Full Text Available Nalini Vadivelu,1 Alice M Kai,2 Vijay Kodumudi,3 Jack M Berger4 1Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, 2Stony Brook University School of Medicine, Stony Brook, NY, 3Department of Molecular and Cell Biology, College of Liberal Arts and Sciences, University of Connecticut, Storrs, CT, 4Department of Anesthesiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA Abstract: Ambulatory surgery is on the rise, with an unmet need for optimum pain control in ambulatory surgery centers worldwide. It is important that there is a proportionate increase in the availability of acute pain-management services to match the rapid rise of clinical patient load with pain issues in the ambulatory surgery setting. Focus on ambulatory pain control with its special challenges is vital to achieve optimum pain control and prevent morbidity and mortality. Management of perioperative pain in the ambulatory surgery setting is becoming increasingly complex, and requires the employment of a multimodal approach and interventions facilitated by ambulatory surgery pain specialists, which is a new concept. A focused ambulatory pain specialist on site at each ambulatory surgery center, in addition to providing safe anesthesia, could intervene early once problematic pain issues are recognized, thus preventing emergency room visits, as well as readmissions for uncontrolled pain. This paper reviews methods of acute-pain management in the ambulatory setting with risk stratification, the utilization of multimodal interventions, including pharmacological and nonpharmacological options, opioids, nonopioids, and various routes with the goal of preventing delayed discharge and unexpected hospital admissions after ambulatory surgery. Continued research and investigation in the area of pain management with outcome studies in acute surgically inflicted pain in patients with underlying chronic pain treated with

Pros and cons of the ambulatory surgery center joint venture.

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Giannini, Deborah

2008-01-01

If a physician group has determined that it has a realistic patient base to establish an ambulatory surgery center, it may be beneficial to consider a partner to share the costs and risks of this new joint venture. Joint ventures can be a benefit or liability in the establishment of an ambulatory surgery center. This article discusses the advantages and disadvantages of a hospital physician-group joint venture.

The effect of telephone follow-up after ambulatory surgery on pain management for children at home by parents

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Saeedeh Almasi

2016-07-01

Full Text Available Since time was short hospitalization after ambulatory surgery after discharge the duty of care of children at home, and parents are responsible, their familiarity with pharmacological and nonpharmacological methods of pain relief is essential. Therefore, this study aimed to determine the effect of telephone follow-up after ambulatory surgery on pain management for children at home by their parents. In these clinical trial 68 children 6 to 12 years admitted for tonsillectomy operation with careful parent choice and block randomly divided into control and test. For experimental group, including training of pharmacological and nonpharmacological methods of pain relief and telephone follow-up was done in the first three days after discharge. Data were collected log home checklist was completed by parents. Data by SPSS version 16 and chi-square tests, t and analysis of variance with repeated measures were analyzed. The mean pain intensity scores, palliative effects of acetaminophen and the use of pain relief medication and non-drug control between the two groups was statistically significant difference (P <0.05. However, between the two groups was statistically significant difference was observed sedative effects. ambulatory surgery and follow-up training before the telephone after discharge would empower parents with children at home pain management.

44-h ambulatory blood pressure monitoring: revealing the true burden of hypertension in pediatric hemodialysis patients.

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Haskin, Orly; Wong, Cynthia J; McCabe, Lonisa; Begin, Brandy; Sutherland, Scott M; Chaudhuri, Abanti

2015-04-01

The blood pressure (BP) burden is high in pediatric hemodialysis (HD) patients and adversely affects prognosis. The aim of this study was to examine whether 44-h ambulatory BP monitoring (ABPM) provides additional relevant BP data compared with 24-h ABPM. ABPM was initiated at the end of the mid-week dialysis run in 13 stable pediatric HD patients and continued until the next run for 44 h. Day 1 was defined as the initial 24-h ABPM and Day 2 as the time period after that until the next dialysis run. All patients had an echocardiogram to calculate the left ventricular mass index (LVMI). A higher percentage of patients were diagnosed with hypertension from the 44-h ABPM than from the 24-h ABPM. All BP indexes and loads (except nighttime diastolic load) were significantly higher on Day 2 than on Day 1. Patients with BP loads of ≥ 25 % on 44-h ABPM had significantly higher LVMI than those patients with normal BP loads. No such association was found with 24-h ABPM and LVMI. Higher interdialytic weight gain was associated with higher Day-2 nighttime systolic BP load. The 44-h ABPM provides more information than the 24-h ABPM in terms of diagnosing and assessing the true burden of hypertension in pediatric HD patients. Elevated BP loads from 44-h ABPM correlate with a higher LVMI on the echocardiogram.

The stress-buffering effects of functional social support on ambulatory blood pressure.

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Bowen, Kimberly S; Uchino, Bert N; Birmingham, Wendy; Carlisle, McKenzie; Smith, Timothy W; Light, Kathleen C

2014-11-01

Social support is a reliable predictor of cardiovascular health. According to the buffering hypothesis, stress is 1 mechanism by which support is able to affect physiological processes. However, most of the experimental evidence for the hypothesis comes from laboratory studies. Ambulatory blood pressure (ABP) protocols examine participants in their natural environment, where they are more likely to encounter personally relevant real-world stressors. Furthermore, prior work shows that examining support by its specific functional components reveals additional independent links to health. The current study aimed to examine the stress-buffering effects of functional social support on ABP. One hundred eighty-eight participants completed a 1-day ABP assessment along with measures of functional social support and both global perceived stress and momentary stress at time of reading. RESULTS indicated main effects for both stress measures. Global support, emotional, tangible, and informational support only moderated the effects of momentary stress, but not global stress, in predicting ABP. Informational support was the most consistent stress-buffering predictor of ABP, predicting both ambulatory systolic and diastolic blood pressure. The predicted values in ABP for informational support achieved health-relevant differences, emphasizing the value of examining functional support beyond global support alone. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Low-complexity R-peak detection in ECG signals: a preliminary step towards ambulatory fetal monitoring.

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Rooijakkers, Michiel; Rabotti, Chiara; Bennebroek, Martijn; van Meerbergen, Jef; Mischi, Massimo

2011-01-01

Non-invasive fetal health monitoring during pregnancy has become increasingly important. Recent advances in signal processing technology have enabled fetal monitoring during pregnancy, using abdominal ECG recordings. Ubiquitous ambulatory monitoring for continuous fetal health measurement is however still unfeasible due to the computational complexity of noise robust solutions. In this paper an ECG R-peak detection algorithm for ambulatory R-peak detection is proposed, as part of a fetal ECG detection algorithm. The proposed algorithm is optimized to reduce computational complexity, while increasing the R-peak detection quality compared to existing R-peak detection schemes. Validation of the algorithm is performed on two manually annotated datasets, the MIT/BIH Arrhythmia database and an in-house abdominal database. Both R-peak detection quality and computational complexity are compared to state-of-the-art algorithms as described in the literature. With a detection error rate of 0.22% and 0.12% on the MIT/BIH Arrhythmia and in-house databases, respectively, the quality of the proposed algorithm is comparable to the best state-of-the-art algorithms, at a reduced computational complexity.

Effects of an isocaloric healthy Nordic diet on ambulatory blood pressure in metabolic syndrome: a randomized SYSDIET sub-study.

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Brader, L; Uusitupa, M; Dragsted, L O; Hermansen, K

2014-01-01

Dietary pattern is central in the prevention of hypertension and blood pressure (BP)-related diseases. A diet based on healthy Nordic foods may have a favourable impact on BP. The objective was to clarify whether a Nordic alternative for a healthy food pattern would have beneficial effects on ambulatory BP in subjects with metabolic syndrome (MetS). In total, 37 subjects were randomized to either a healthy Nordic diet or a control diet. A healthy Nordic diet embraced whole grains, rapeseed oil, berries, fruits, vegetables, fish, nuts and low-fat dairy products of Nordic origin. The mean nutrient intake in the Nordic countries formed the control diet, embracing wheat products, dairy fat-based spread and a lower intake of fruits, vegetables and fish. Diets were isoenergetic. Ambulatory BP was monitored and 24-h urine was collected before and after 12 weeks of intervention. After 12 weeks, ambulatory diastolic BP (-4.4 mm Hg; P=0.001) and mean arterial pressure (-4.2 mm Hg; P=0.006) were lowered by the healthy Nordic diet compared with the control diet, whereas changes in ambulatory systolic BP did not differ significantly between diets (-3.5 mm Hg; P=0.122). Heart rate tended to be lower in those on the healthy Nordic diet (P=0.057). Urinary sodium and potassium excretions were unaffected by diets and consequently not associated with the healthy Nordic diet-induced lowering of BP. Consumption of Nordic varieties of health-enhancing foods for 12 weeks decreased diastolic ambulatory BP and mean arterial pressure in subjects with features of MetS during weight-stable condition, suggesting beneficial effects of a healthy Nordic dietary pattern on ambulatory BP.

Ambulatory oesophageal pH monitoring: a comparison between antimony, ISFET, and glass pH electrodes

NARCIS (Netherlands)

Hemmink, Gerrit J. M.; Weusten, Bas L. A. M.; Oors, Jac; Bredenoord, Albert J.; Timmer, Robin; Smout, André J. P. M.

2010-01-01

BACKGROUND AND AIM: Ambulatory oesophageal pH-impedance monitoring is a widely used test to evaluate patients with reflux symptoms. Several types of pH electrodes are available: antimony, ion sensitive field effect transistor (ISFET), and glass electrodes. These pH electrodes have not been compared

Cost analysis of percutaneous fixation of hand fractures in the main operating room versus the ambulatory setting.

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Gillis, Joshua A; Williams, Jason G

2017-08-01

To date, there have been no studies identifying the cost differential for performing closed reduction internal fixation (CRIF) of hand fractures in the operating room (OR) versus an ambulatory setting. Our goal was to analyse the cost and efficiency of performing CRIF in these two settings and to investigate current practice trends in Canada. A detailed analysis of the costs involved both directly and indirectly in the CRIF of a hand fracture was conducted. Hospital records were used to calculate efficiency. A survey was distributed to practicing plastic surgeons across Canada regarding their current practice of managing hand fractures. In an eight-hour surgical block we are able to perform five CRIF in the OR versus eight in an ambulatory setting. The costs of performing a CRIF in the OR under local anaesthetic, not including surgeon compensation, is $461.27 Canadian (CAD) compared to $115.59 CAD in the ambulatory setting, a 299% increase. The use of a regional block increases the cost to $665.49 CAD, a 476% increase. The main barrier to performing CRIFs in an outpatient setting is the absence of equipment necessary to perform these cases effectively, based on survey results. The use of the OR for CRIF of hand fractures is associated with a significant increase in cost and hospital resources with decreased efficiency. For appropriately selected hand fractures, CRIF in an ambulatory setting is less costly and more efficient compared to the OR and resources should be allocated to facilitate CRIF in this setting. Copyright © 2017 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Ambulatory blood pressure monitoring in healthy children with parental hypertension.

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Alpay, Harika; Ozdemir, Nihal; Wühl, Elke; Topuzoğlu, Ahmet

2009-01-01

The aim of this study was to compare ambulatory blood pressure monitoring (ABPM) parameters in offspring with at least one hypertensive parent (HP) to offspring with normotensive parents (NP) and to determine whether gender of parent or child might influence the association between parental hypertension and blood pressure (BP). Eighty-nine healthy children (mean age 11.1 +/- 3.9 years) with HP and 90 controls (mean age 10.5 +/- 3.1 years) with NP were recruited. Age, gender, and height did not differ between the two groups, whereas children of HP had higher weight, body mass index (BMI), and waist circumference compared with healthy controls. No difference was found in casual BP between the two groups. In contrast, during ABPM daytime and nighttime mean systolic and diastolic BP and mean arterial pressure (MAP) standard deviation scores (SDS) were significantly elevated in children with HP. The mean percentage of nocturnal BP decline (dipping) was not significantly different between the two groups. Children with hypertensive mothers had higher daytime systolic and MAP SDS than controls; no such difference was detected for children with hypertensive fathers. Daytime systolic and MAP SDS were significantly elevated in boys with HP compared with boys with NP but failed to be significant in girls. Multiple linear regression analysis showed that parental history of hypertension (B = 0.29) and BMI (B = 0.03) were independently correlated with increase of daytime MAP SDS. Early changes in ambulatory BP parameters were present in healthy children of HP. BP in HP offspring was influenced by the gender of the affected parent and the offspring.

Relationship Between 24-Hour Ambulatory Central Systolic Blood Pressure and Left Ventricular Mass: A Prospective Multicenter Study.

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Weber, Thomas; Wassertheurer, Siegfried; Schmidt-Trucksäss, Arno; Rodilla, Enrique; Ablasser, Cornelia; Jankowski, Piotr; Lorenza Muiesan, Maria; Giannattasio, Cristina; Mang, Claudia; Wilkinson, Ian; Kellermair, Jörg; Hametner, Bernhard; Pascual, Jose Maria; Zweiker, Robert; Czarnecka, Danuta; Paini, Anna; Salvetti, Massimo; Maloberti, Alessandro; McEniery, Carmel

2017-12-01

We investigated the relationship between left ventricular mass and brachial office as well as brachial and central ambulatory systolic blood pressure in 7 European centers. Central systolic pressure was measured with a validated oscillometric device, using a transfer function, and mean/diastolic pressure calibration. M-mode images were obtained by echocardiography, and left ventricular mass was determined by one single reader blinded to blood pressure. We studied 289 participants (137 women) free from antihypertensive drugs (mean age: 50.8 years). Mean office blood pressure was 145/88 mm Hg and mean brachial and central ambulatory systolic pressures were 127 and 128 mm Hg, respectively. Mean left ventricular mass was 93.3 kg/m 2 , and 25.6% had left ventricular hypertrophy. The correlation coefficient between left ventricular mass and brachial office, brachial ambulatory, and central ambulatory systolic pressure was 0.29, 0.41, and 0.47, respectively ( P =0.003 for comparison between brachial office and central ambulatory systolic pressure and 0.32 for comparison between brachial and central ambulatory systolic pressure). The results were consistent for men and women, and young and old participants. The areas under the curve for prediction of left ventricular hypertrophy were 0.618, 0.635, and 0.666 for brachial office, brachial, and central ambulatory systolic pressure, respectively ( P =0.03 for comparison between brachial and central ambulatory systolic pressure). In younger participants, central ambulatory systolic pressure was superior to both other measurements. Central ambulatory systolic pressure, measured with an oscillometric cuff, shows a strong trend toward a closer association with left ventricular mass and hypertrophy than brachial office/ambulatory systolic pressure. URL: https://www.clinicaltrials.gov. Unique identifier: NCT01278732. © 2017 American Heart Association, Inc.

National Ambulatory Antibiotic Prescribing Patterns for Pediatric Urinary Tract Infection, 1998–2007

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Shapiro, Daniel J.; Hersh, Adam L.

2011-01-01

OBJECTIVE: The goal of this study was to investigate patterns of ambulatory antibiotic use and to identify factors associated with broad-spectrum antibiotic prescribing for pediatric urinary tract infections (UTIs). METHODS: We examined antibiotics prescribed for UTIs for children aged younger than 18 years from 1998 to 2007 using the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey. Amoxicillin-clavulanate, quinolones, macrolides, and second- and third-generation cephalosporins were classified as broad-spectrum antibiotics. We evaluated trends in broad-spectrum antibiotic prescribing patterns and performed multivariable logistic regression to identify factors associated with broad-spectrum antibiotic use. RESULTS: Antibiotics were prescribed for 70% of pediatric UTI visits. Trimethoprim-sulfamethoxazole was the most commonly prescribed antibiotic (49% of visits). Broad-spectrum antibiotics were prescribed one third of the time. There was no increase in overall use of broad-spectrum antibiotics (P = .67); however, third-generation cephalosporin use doubled from 12% to 25% (P = .02). Children younger than 2 years old (odds ratio: 6.4 [95% confidence interval: 2.2–18.7, compared with children 13–17 years old]), females (odds ratio: 3.6 [95% confidence interval: 1.6–8.5]), and temperature ≥100.4°F (odds ratio: 2.9 [95% confidence interval: 1.0–8.6]) were independent predictors of broad-spectrum antibiotic prescribing. Race, physician specialty, region, and insurance status were not associated with antibiotic selection. CONCLUSIONS: Ambulatory care physicians commonly prescribe broad-spectrum antibiotics for the treatment of pediatric UTIs, especially for febrile infants in whom complicated infections are more likely. The doubling in use of third-generation cephalosporins suggests that opportunities exist to promote more judicious antibiotic prescribing because most pediatric UTIs are susceptible to narrower

Measuring the educational environment in ambulatory settings

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Arnoldo Riquelme

2015-04-01

Conclusions: The 50-item ACLEEM inventory is a multidimensional and valid instrument requiring only 15 respondents for reliable results. We recommend using it to measure the EE in the ambulatory postgraduate Spanish-speaking programs.

Ambulatory blood pressure monitoring - comparison with office ...

African Journals Online (AJOL)

ambulatory blood pressure recordings in private practice ... position according to established guidelines. ... white-coat effect was defined as a difference of at least 20 .... patients with hypertension: Importance of blood pressure response to ...

Preparing for the primary care clinic: an ambulatory boot camp for internal medicine interns

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Esch, Lindsay M.; Bird, Amber-Nicole; Oyler, Julie L.; Lee, Wei Wei; Shah, Sachin D.; Pincavage, Amber T.

2015-01-01

Introduction Internal medicine (IM) interns start continuity clinic with variable ambulatory training. Multiple other specialties have utilized a boot camp style curriculum to improve surgical and procedural skills, but boot camps have not been used to improve interns’ ambulatory knowledge and confidence. The authors implemented and assessed the impact of an intern ambulatory boot camp pilot on primary care knowledge, confidence, and curricular satisfaction. Methods During July 2014, IM interns attended ambulatory boot camp. It included clinically focused case-based didactic sessions on common ambulatory topics as well as orientation to the clinic and electronic medical records. Interns anonymously completed a 15-question pre-test on topics covered in the boot camp as well as an identical post-test after the boot camp. The interns were surveyed regarding their confidence and satisfaction. Results Thirty-eight interns participated in the boot camp. Prior to the boot camp, few interns reported confidence managing common outpatient conditions. The average pre-test knowledge score was 46.3%. The average post-test knowledge score significantly improved to 76.1% (pinterns reported that the boot camp was good preparation for clinics and 97% felt that the boot camp boosted their confidence. Conclusions The ambulatory boot camp pilot improved primary care knowledge, and interns thought it was good preparation for clinic. The ambulatory boot camp was well received and may be an effective way to improve the preparation of interns for primary care clinic. Further assessment of clinical performance and expansion to other programs and specialties should be considered. PMID:26609962

42 CFR 419.31 - Ambulatory payment classification (APC) system and payment weights.

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2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Ambulatory payment classification (APC) system and... Outpatient Services § 419.31 Ambulatory payment classification (APC) system and payment weights. (a) APC... of resource use into APC groups. Except as specified in paragraph (a)(2) of this section, items and...

Meta-synthesis on nurse practitioner autonomy and roles in ambulatory care.

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Wang-Romjue, Pauline

2018-04-01

Many healthcare stakeholders view nurse practitioners (NPs) as an important workforce resource to help fill the anticipated shortage of 20,400 ambulatory care physicians that is expected by 2020. Multiple quantitative studies revealed the attributes of NPs' practice autonomy and roles. However, there is no qualitative meta-synthesis that describes the experiences of NPs' practice autonomy and roles. To describe and understand the experiences of NPs regarding their practice autonomy and roles in various ambulatory settings through the exploration of existing qualitative studies: meta-synthesis. A qualitative meta-synthesis was conducted to gain insight into ambulatory NPs' practice autonomy and roles through content analysis and reciprocal translation. Articles published between 2000 and 2017 were retrieved by searching 7 databases using the following key words: U.S. qualitative studies, advance practice nurses, NP role in ambulatory care, NP autonomy, and outpatient care. Autonomy, NPs' roles and responsibilities, practice relationships, and organizational work environment pressures are the four main themes that emerged from the content analysis of the nine selected qualitative studies. Within and between states, NPs' experiences with autonomy and NPs' roles are multifaceted depending on state regulations, practice relationships, and organizational work environments. © 2017 Wiley Periodicals, Inc.

Characteristics and significance of ischemia detected by ambulatory electrocardiographic monitoring

International Nuclear Information System (INIS)

Nabel, E.G.; Rocco, M.B.; Selwyn, A.B.

1987-01-01

Ambulatory electrocardiographic (ECG) monitoring of ischemia in patients with coronary artery disease (CAD) provides a new technique for the assessment of ischemic activity and the evaluation of therapies outside of the hospital. Numerous studies have demonstrated that the majority of patients with CAD have episodes of symptomatic and asymptomatic ST segment depression during routine daily activities. Rubidium-82 positron-emission tomographic studies have provided evidence for decreased myocardial perfusion during these episodes of ST segment depression. The prognostic importance of asymptomatic ischemia has been shown in patients with unstable angina to be a marker for early unfavorable cardiac events. Preliminary results suggest a poorer outcome for those patients with chronic stable angina who show episodes of ischemia as well. Ambulatory monitoring studies suggest that total ischemic activity may be underestimated by conventional testing. Whether all ischemic activity detected by ambulatory monitoring requires treatment awaits further study. 69 references

Definition of ambulatory blood pressure targets for diagnosis and treatment of hypertension in relation to clinic blood pressure: prospective cohort study.

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Head, Geoffrey A; Mihailidou, Anastasia S; Duggan, Karen A; Beilin, Lawrence J; Berry, Narelle; Brown, Mark A; Bune, Alex J; Cowley, Diane; Chalmers, John P; Howe, Peter R C; Hodgson, Jonathan; Ludbrook, John; Mangoni, Arduino A; McGrath, Barry P; Nelson, Mark R; Sharman, James E; Stowasser, Michael

2010-04-14

Twenty-four hour ambulatory blood pressure thresholds have been defined for the diagnosis of mild hypertension but not for its treatment or for other blood pressure thresholds used in the diagnosis of moderate to severe hypertension. We aimed to derive age and sex related ambulatory blood pressure equivalents to clinic blood pressure thresholds for diagnosis and treatment of hypertension. We collated 24 hour ambulatory blood pressure data, recorded with validated devices, from 11 centres across six Australian states (n=8575). We used least product regression to assess the relation between these measurements and clinic blood pressure measured by trained staff and in a smaller cohort by doctors (n=1693). Mean age of participants was 56 years (SD 15) with mean body mass index 28.9 (5.5) and mean clinic systolic/diastolic blood pressure 142/82 mm Hg (19/12); 4626 (54%) were women. Average clinic measurements by trained staff were 6/3 mm Hg higher than daytime ambulatory blood pressure and 10/5 mm Hg higher than 24 hour blood pressure, but 9/7 mm Hg lower than clinic values measured by doctors. Daytime ambulatory equivalents derived from trained staff clinic measurements were 4/3 mm Hg less than the 140/90 mm Hg clinic threshold (lower limit of grade 1 hypertension), 2/2 mm Hg less than the 130/80 mm Hg threshold (target upper limit for patients with associated conditions), and 1/1 mm Hg less than the 125/75 mm Hg threshold. Equivalents were 1/2 mm Hg lower for women and 3/1 mm Hg lower in older people compared with the combined group. Our study provides daytime ambulatory blood pressure thresholds that are slightly lower than equivalent clinic values. Clinic blood pressure measurements taken by doctors were considerably higher than those taken by trained staff and therefore gave inappropriate estimates of ambulatory thresholds. These results provide a framework for the diagnosis and management of hypertension using ambulatory blood pressure values.

Consensus statement on anaesthesia for day care surgeries

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Satish Kulkarni

2017-01-01

Full Text Available The primary aim of day-care surgery units is to allow for early recovery of the patients so that they can return to their familiar 'home' environment; the management hence should be focused towards achieving these ends. The benefits could include a possible reduction in the risk of thromboembolism and hospital-acquired infections. Furthermore, day-care surgery is believed to reduce the average unit cost of treatment by up to 70% as compared to inpatient surgery. With more than 20% of the world's disease burden, India only has 6% of the world's hospital beds. Hence, there is an immense opportunity for expansion in day-care surgery in India to ensure faster and safer, cost-effective patient turnover. For this to happen, there is a need of change in the mindset of all concerned clinicians, surgeons, anaesthesiologists and even the patients. A group of nine senior consultants from various parts of India, a mix of private and government anaesthesiologists, assembled in Mumbai and deliberated and discussed on the various aspects of day-care surgery. They formulated a consensus statement, the first of its kind in the Indian scenario, which can act as a guidance and tool for day-care anaesthesia in India. The statements are derived from the available published evidence in peer-reviewed literature including guidelines of several bodies such as the American Society of Anesthesiologists, British Association of Day Surgery and International Association of Ambulatory Surgery. The authors also offer interpretive comments wherever such evidence is inadequate or contradictory.

Ambulatory Measurement of Ground Reaction Forces

NARCIS (Netherlands)

Veltink, Peter H.; Liedtke, Christian; Droog, Ed

2004-01-01

The measurement of ground reaction forces is important in the biomechanical analysis of gait and other motor activities. It is the purpose of this study to show the feasibility of ambulatory measurement of ground reaction forces using two six degrees of freedom sensors mounted under the shoe. One

Ambulatory movements, team dynamics and interactions during robot-assisted surgery.

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Ahmad, Nabeeha; Hussein, Ahmed A; Cavuoto, Lora; Sharif, Mohamed; Allers, Jenna C; Hinata, Nobuyuki; Ahmad, Basel; Kozlowski, Justen D; Hashmi, Zishan; Bisantz, Ann; Guru, Khurshid A

2016-07-01

To analyse ambulatory movements and team dynamics during robot-assisted surgery (RAS), and to investigate whether congestion of the physical space associated with robotic technology led to workflow challenges or predisposed to errors and adverse events. With institutional review board approval, we retrospectively reviewed 10 recorded robot-assisted radical prostatectomies in a single operating room (OR). The OR was divided into eight zones, and all movements were tracked and described in terms of start and end zones, duration, personnel and purpose. Movements were further classified into avoidable (can be eliminated/improved) and unavoidable (necessary for completion of the procedure). The mean operating time was 166 min, of which ambulation constituted 27 min (16%). A total of 2 896 ambulatory movements were identified (mean: 290 ambulatory movements/procedure). Most of the movements were procedure-related (31%), and were performed by the circulating nurse. We identified 11 main pathways in the OR; the heaviest traffic was between the circulating nurse zone, transit zone and supply-1 zone. A total of 50% of ambulatory movements were found to be avoidable. More than half of the movements during RAS can be eliminated with an improved OR setting. More studies are needed to design an evidence-based OR layout that enhances access, workflow and patient safety. © 2016 The Authors BJU International © 2016 BJU International Published by John Wiley & Sons Ltd.

a comparative analysis of first day neonatal mortality between

African Journals Online (AJOL)

East African Medical Journal Vol. 90 No. 11 November 2013. A COMPARATIVE ANALYSIS OF FIRST DAY NEONATAL MORTALITY BETWEEN ADOLESCENTS AND ADULT. FEMALES GIVING BIRTH AT LIGULA HOSPITAL IN MTWARA, SOUTH EASTERN TANZANIA 2008 – 2009. A. Ramaiya, MSc, Ifakara Health ...

Ambulatory orthopaedic surgery patients' emotions when using different patient education methods.

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Heikkinen, Katja; Salanterä, Sanna; Leppänen, Tiina; Vahlberg, Tero; Leino-Kilpi, Helena

2012-07-01

A randomised controlled trial was used to evaluate elective ambulatory orthopaedic surgery patients' emotions during internet-based patient education or face-to-face education with a nurse. The internet-based patient education was designed for this study and patients used websites individually based on their needs. Patients in the control group participated individually in face-to-face patient education with a nurse in the ambulatory surgery unit. The theoretical basis for both types of education was the same. Ambulatory orthopaedic surgery patients scored their emotions rather low at intervals throughout the whole surgical process, though their scores also changed during the surgical process. Emotion scores did not decrease after patient education. No differences in patients' emotions were found to result from either of the two different patient education methods.

Ambulatory oxygen: why do COPD patients not use their portable systems as prescribed? A qualitative study

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Fenwick Angela

2011-02-01

Full Text Available Abstract Background Patients with COPD on long term oxygen therapy frequently do not adhere to their prescription, and they frequently do not use their ambulatory oxygen systems as intended. Reasons for this lack of adherence are not known. The aim of this study was to obtain in-depth information about perceptions and use of prescribed ambulatory oxygen systems from patients with COPD to inform ambulatory oxygen design, prescription and management. Methods A qualitative design was used, involving semi-structured face-to-face interviews informed by a grounded theory approach. Twenty-seven UK community-dwelling COPD patients using NHS prescribed ambulatory systems were recruited. Ambulatory oxygen systems comprised cylinders weighing 3.4 kg, a shoulder bag and nasal cannulae. Results Participants reported that they: received no instruction on how to use ambulatory oxygen; were uncertain of the benefits; were afraid the system would run out while they were using it (due to lack of confidence in the cylinder gauge; were embarrassed at being seen with the system in public; and were unable to carry the system because of the cylinder weight. The essential role of carers was also highlighted, as participants with no immediate carers did not use ambulatory oxygen outside the house. Conclusions These participants highlighted previously unreported problems that prevented them from using ambulatory oxygen as prescribed. Our novel findings point to: concerns with the lack of specific information provision; the perceived unreliability of the oxygen system; important carer issues surrounding managing and using ambulatory oxygen equipment. All of these issues, as well as previously reported problems with system weight and patient embarrassment, should be addressed to improve adherence to ambulatory oxygen prescription and enhance the physical and social benefits of maintaining mobility in this patient group. Increased user involvement in both system development

Relationships of muscle strength and bone mineral density in ambulatory children with cerebral palsy.

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Chen, C-L; Lin, K-C; Wu, C-Y; Ke, J-Y; Wang, C-J; Chen, C-Y

2012-02-01

This work explores the relationships of muscle strength and areal bone mineral density (aBMD) in ambulatory children with cerebral palsy (CP). The knee extensor strength, but not motor function, was related to aBMD. Thus, muscle strength, especially antigravity muscle strength, was more associated with aBMD in these children than motor function. Muscle strength is related to bone density in normal children. However, no studies have examined these relationships in ambulatory children with CP. This work explores the relationships of muscle strength and aBMD in ambulatory children with CP. Forty-eight ambulatory children with spastic CP, aged 5-15 years, were classified into two groups based on Gross Motor Function Classification System levels: I (n = 28) and II (n = 20). Another 31 normal development (ND) children were recruited as the comparison group for the aBMD. Children with CP underwent assessments of growth, lumbar and distal femur aBMD, Gross Motor Function Measure-66 (GMFM-66), and muscle strength of knee extensor and flexor by isokinetic dynamometer. The distal femur aBMD, but not lumbar aBMD, was lower in children with CP than in ND children (p antigravity muscle strength, were more associated with the bone density of ambulatory children with CP than motor function. The data may allow clinicians for early identifying the ambulatory CP children of potential low bone density.

Infection Prevention and Control in Pediatric Ambulatory Settings.

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Rathore, Mobeen H; Jackson, Mary Anne

2017-11-01

Since the American Academy of Pediatrics published its statement titled "Infection Prevention and Control in Pediatric Ambulatory Settings" in 2007, there have been significant changes that prompted this updated statement. Infection prevention and control is an integral part of pediatric practice in ambulatory medical settings as well as in hospitals. Infection prevention and control practices should begin at the time the ambulatory visit is scheduled. All health care personnel should be educated regarding the routes of transmission and techniques used to prevent the transmission of infectious agents. Policies for infection prevention and control should be written, readily available, updated every 2 years, and enforced. Many of the recommendations for infection control and prevention from the Centers for Disease Control and Prevention for hospitalized patients are also applicable in the ambulatory setting. These recommendations include requirements for pediatricians to take precautions to identify and protect employees likely to be exposed to blood or other potentially infectious materials while on the job. In addition to emphasizing the key principles of infection prevention and control in this policy, we update those that are relevant to the ambulatory care patient. These guidelines emphasize the role of hand hygiene and the implementation of diagnosis- and syndrome-specific isolation precautions, with the exemption of the use of gloves for routine diaper changes and wiping a well child's nose or tears for most patient encounters. Additional topics include respiratory hygiene and cough etiquette strategies for patients with a respiratory tract infection, including those relevant for special populations like patients with cystic fibrosis or those in short-term residential facilities; separation of infected, contagious children from uninfected children when feasible; safe handling and disposal of needles and other sharp medical devices; appropriate use of personal

Physical Activity and Sedentary Time among Young Children in Full-Day Kindergarten: Comparing Traditional and Balanced Day Schedules

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Vanderloo, Leigh M.; Tucker, Patricia

2017-01-01

Objective: To compare physical activity and sedentary time among young children whose schools adhere to traditional (i.e. three outdoor playtimes = 70 minutes) versus balanced day (i.e. two outdoor playtimes = ~55 minutes) schedules in Ontario full-day kindergarten classrooms. Design: The project was part of a larger, 2-year cross-sectional study.…

Ambulatory blood pressure monitoring in daily clinical practice - the Spanish ABPM Registry experience.

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Gorostidi, Manuel; Banegas, José R; de la Sierra, Alejandro; Vinyoles, Ernest; Segura, Julián; Ruilope, Luis M

2016-01-01

Many patients are hypertensive at the medical settings but show normal blood pressure out of the doctor's office, and are classified as white-coat hypertensives. On the other hand, many patients with controlled hypertension at the clinic show ambulatory blood pressure levels above the thresholds considered for an adequate blood pressure control, known as having masked hypertension. Using data from the Spanish Ambulatory Blood Pressure Monitoring Registry (Spanish ABPM Registry), a national program developed to promote the use of the ambulatory technique for hypertension management in daily practice, we have reviewed the main strengths of this approach, that is the ability to detect discrepancies of blood pressure status with respect to office blood pressure measurement, and to better assess accurate rates of hypertension control. White-coat hypertension within patients with elevated office blood pressure, and masked hypertension within office-controlled patients affected one of three patients in each office status. On the other hand, rates of ambulatory blood pressure control (50%) doubled those of office blood pressure control (25%), still remaining half the patients uncontrolled. We think that a systematic use of ambulatory blood pressure monitoring, and strategies to improve blood pressure control constitute key priorities in hypertension management. © 2015 Stichting European Society for Clinical Investigation Journal Foundation.

The internal medicine clerkship and ambulatory learning experiences: results of the 2010 clerkship directors in internal medicine survey.

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Shaheen, Amy; Papp, Klara K; Torre, Dario

2013-01-01

Education in the ambulatory setting should be an integral part of undergraduate medical education. However, previous studies have shown education in this setting has been lacking in medical school. Ambulatory education occurs on some internal medicine clerkships. The extent of this education is unclear. The purpose of this survey was to assess the structure, curriculum, assessment methods, and barriers to implementation of ambulatory education on the internal medicine clerkship. An annual survey of institutional members of the Clerkship Directors in Internal Medicine (CDIM) was done in April 2010. The data were anonymous and descriptive statistics were used to summarize responses. Free text results were analyzed using qualitative techniques. The response rate was 75%. The majority of respondents had a required ambulatory component to the clerkship. Ambulatory experiences distinct from the inpatient internal medicine experience were common (46%). Integration with either the inpatient experiences or other departmental clerkships also occurred. The majority of ambulatory educational experiences were with generalists (74%) and/or subspecialists (45%). The most common assessment tool was the National Board of Medical Examiners (NBME) ambulatory shelf exam. Thematic analysis of the question about how practice based learning was taught elicited four major themes: Not taught; taught in the context of learning evidence based medicine; taught while learning chronic disease management with quality improvement; taught while learning about health care finance. Barriers to implementation included lack of faculty and financial resources. There have been significant increases in the amount of time dedicated to ambulatory internal medicine. The numbers of medical schools with ambulatory internal medicine education has increased. Integration of the ambulatory experiences with other clerkships such as family medicine occurs. Curriculum was varied but difficulties with dissemination

Polynomial analysis of ambulatory blood pressure measurements

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Zwinderman, A. H.; Cleophas, T. A.; Cleophas, T. J.; van der Wall, E. E.

2001-01-01

In normotensive subjects blood pressures follow a circadian rhythm. A circadian rhythm in hypertensive patients is less well established, and may be clinically important, particularly with rigorous treatments of daytime blood pressures. Polynomial analysis of ambulatory blood pressure monitoring

Nitrate-rich beetroot juice selectively lowers ambulatory pressures and LDL cholesterol in uncontrolled but not controlled hypertension: a pilot study.

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Kerley, C P; Dolan, E; Cormican, L

2017-11-01

Dietary nitrate has been shown to increase nitrate/nitrite levels in multiple populations, with potential blood pressure lowering effects. However, there are few reports among hypertensives. We aimed to assess the effect of daily nitrate in subjects with controlled hypertension vs. uncontrolled hypertension. On day 0, hypertensives wore an ambulatory BP monitor (ABPM) for 24 h and fasting blood was taken. Subjects then consumed concentrated beetroot juice (12.9 mmol nitrate) for 14 consecutive days. On day 14 subjects consumed their last nitrate dose after fasting blood was drawn and again had an ABPM for 24 h. According to baseline ABPM, 11 subjects had controlled BP while 8 had uncontrolled BP. There were similar, significant increases in serum nitrate/nitrite in both groups. We observed little change in BP variables among controlled hypertensives. However, there were reductions in BP variables in uncontrolled hypertensives where decreases in nighttime DBP (-6 ± 4.8 mmHg), arterial stiffness (-0.08 ± 0.03 ambulatory arterial stiffness index) and LDL (-0.36 ± 0.42 mmol/L) reached significance (p = 003, 0.05 and 0.046, respectively). Our results support the existing data suggesting an anti-hypertensive effect of nitrate-containing beetroot juice, but only among those with uncontrolled hypertension.

Inter-arm blood pressure differences compared with ambulatory monitoring: a manifestation of the 'white-coat' effect?

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Martin, Una; Holder, Roger; Hodgkinson, James; McManus, Richard

2013-02-01

Inter-arm difference in blood pressure of >10 mmHg is associated with peripheral vascular disease, but it is unclear how much of the difference in sequential right and left arm blood pressure measurements might be due to a 'white-coat' effect. To use ambulatory blood pressure monitoring (ABPM) to better understand the clinical significance of inter-arm differences in blood pressure. Retrospective study in a teaching hospital in Birmingham. Anonymised clinical data collected from 784 patients attending a single hospital-based hypertension clinic were retrospectively analysed. Each participant had blood pressure measured sequentially in both arms, followed by ABPM over the subsequent 24 hours. Data were available for 710 (91%) patients, of whom 39.3% (279) had a blood pressure difference of 10 mmHg or more between each arm. Compared to daytime systolic ABPM, the difference was 25.1 mmHg using the arm with the highest reading, but only 15.5 mmHg if the lower reading was taken (mean difference 9.6 mmHg (95% confidence interval [CI] = 9.0 mmHg to 10.3 mmHg)). However, differences between mean right (20.7 mmHg) or left (19.9 mmHg) arm blood pressure and daytime systolic ABPM were very similar. Compared with ABPM, use of the higher of the left and right arm readings measured sequentially appears to overestimate true mean blood pressure. As there is no significant difference in the extent of disparity with ABPM by left or right arm, this is unlikely to be due to arm dominance and may be due to the 'white-coat' effect reducing blood pressure on repeated measurement. Where a large inter-arm blood pressure difference is detected with sequential measurement, healthcare professionals should re-measure the blood pressure in the original arm.

Patients' quality of life and role of the ambulatory in after-surgery stoma care. A single center experience.

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Magistri, Paolo; Scordamaglia, Maria Rosa; Giulitti, Diego; Papaspyropoulos, Vassilios; Eleuteri, Edoardo; Coppola, Marcello

2014-01-01

The aim is to assess on which aspects of everyday-life the post surgery stoma-care ambulatory should physically and psychologically assist the patients. Seventy patients (33 male, 37 female, mean age 68 years) accepted to fill-in the Stoma-QoL questionnaire from January to December 2011. The questionnaire consists of 20 questions addressing different possible discomforts of everyday life. Our results demonstrate that patients with temporary ileostomy have a mean score of quality of life index of 63. Patients with ileostomy demonstrated a higher quality of life score compared to patients with colostomy. Our results confirmed that patients with ileostomy have a better perception of quality of life compared to patients with colostomy. Moreover, our data clearly show that patients are more concerned on stoma management compared to the hypothetical prejudice of society. The stoma care ambulatory have a crucial role, offering to the patient and his/her family an adequate psychological support, and teaching the management of the stoma and the pouch.

Pediatric ambulatory anesthesia.

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August, David A; Everett, Lucinda L

2014-06-01

Pediatric patients often undergo anesthesia for ambulatory procedures. This article discusses several common preoperative dilemmas, including whether to postpone anesthesia when a child has an upper respiratory infection, whether to test young women for pregnancy, which children require overnight admission for apnea monitoring, and the effectiveness of nonpharmacological techniques for reducing anxiety. Medication issues covered include the risks of anesthetic agents in children with undiagnosed weakness, the use of remifentanil for tracheal intubation, and perioperative dosing of rectal acetaminophen. The relative merits of caudal and dorsal penile nerve block for pain after circumcision are also discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

Real efficiency of ambulatory laser treatment at the patients with different rheumatic diseases

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Sidenco, Elena-Luminita; Ristache, Sanda; Belu, Luminita

2001-06-01

We consulted 189 patients, with different locomotory diseases: degenerative, posttraumatic and chronic inflammatory rheumatic diseases. We followed the main clinical parameters: pain, limitation of mobility, affected function, inflammation and disorders of sensitivity. We applied an infrared LASER source of 100 mW (BTL), daily, for 5 days. The tolerance of the patients at the LASER treatment was excellent (100%). The evolution of the clinical parameters was variated, but inflammation, limitation of mobility and the affected function significantly improved (30-50%). We found a significant diminution of pain (27- 39%). We believe the LASER treatment in ambulatory conditions is essential for the function of the patients with different locomotory diseases.

Emergent risk factors associated with eyeball loss and ambulatory vision loss after globe injuries.

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Hyun Lee, Seung; Ahn, Jae Kyoun

2010-07-01

The objective of this study was to evaluate risk factors associated with eyeball loss and ambulatory vision loss on emergent examination of patients with ocular trauma. We reviewed the medical records of 1,875 patients hospitalized in a single tertiary referral center between January 2003 and December 2007. Emergent examinations included a history of trauma, elapsed time between injury and hospital arrival, visible intraocular tissues, and initial visual acuity (VA) using a penlight. The main outcome measures were ocular survival and ambulatory vision survival (>20/200) at 1 year after trauma using univariate and multivariate regression analysis. The ocular trauma scores were significantly higher in open globe injuries than in closed globe injuries (p eyeball loss. Elapsed time more than 12 hours and visible intraocular tissues were the significant risk factors associated with ambulatory vision loss. The most powerful predictor of eyeball loss and ambulatory vision loss was eyeball rupture. In closed globe injuries, there were no significant risk factors of eyeball loss, whereas initial vision less than LP and the presence of relative afferent pupillary defect were the significant risk factors associated with ambulatory vision loss. An initial VA less than LP using a penlight, a history of golf ball injury, and elapsed time more than 12 hours between ocular trauma and hospital arrival were associated with eyeball loss and ambulatory vision loss. Physicians should bear these factors in mind so that they can more effectively counsel patients with such injuries.

Redesigning ambulatory care business processes supporting clinical care delivery.

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Patterson, C; Sinkewich, M; Short, J; Callas, E

1997-04-01

The first step in redesigning the health care delivery process for ambulatory care begins with the patient and the business processes that support the patient. Patient-related business processes include patient access, service documentation, billing, follow-up, collection, and payment. Access is the portal to the clinical delivery and care management process. Service documentation, charge capture, and payment and collection are supporting processes to care delivery. Realigned provider networks now demand realigned patient business services to provide their members/customers/patients with improved service delivery at less cost. Purchaser mandates for cost containment, health maintenance, and enhanced quality of care have created an environment where every aspect of the delivery system, especially ambulatory care, is being judged. Business processes supporting the outpatient are therefore being reexamined for better efficiency and customer satisfaction. Many health care systems have made major investments in their ambulatory care environment, but have pursued traditional supporting business practices--such as multiple access points, lack of integrated patient appointment scheduling and registration, and multiple patient bills. These are areas that are appropriate for redesign efforts--all with the customer's needs and convenience in mind. Similarly, setting unrealistic expectations, underestimating the effort required, and ignoring the human elements of a patient-focused business service redesign effort can sabotage the very sound reasons for executing such an endeavor. Pitfalls can be avoided if a structured methodology, coupled with a change management process, are employed. Deloitte & Touche Consulting Group has been involved in several major efforts, all with ambulatory care settings to assist with the redesign of their business practices to consider the patient as the driver, instead of the institution providing the care.

Postoperative pain management following ambulatory anesthesia: challenges and solutions

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Schug SA

2015-01-01

Full Text Available Stephan A Schug,1,2 Chandani Chandrasena2 1School of Medicine and Pharmacology, The University of Western Australia, Perth, Australia; 2Department of Anesthesia and Pain Medicine, Royal Perth Hospital, Perth, WA, Australia Abstract: Worldwide, there is an increasing trend toward performing more and more complex surgery in an ambulatory setting, partially driven by economic considerations. Provision of appropriate pain relief is still often inadequate in this setting; poor pain control and adverse effects of opioids provided for pain control are common reasons for readmission, with human and economic consequences. Therefore, improved analgesia after ambulatory surgery is an important goal; appropriate strategies include identification of at-risk patients, provision of multimodal analgesia, and early use of rescue strategies. Multimodal analgesia is based on the combined use of multiple medications or techniques for pain control, which have different mechanisms of action or act on different sites at the pain pathways. Thereby, such an approach improves analgesia, reduces opioid requirements, and reduces adverse effects of opioids. Important components of multimodal analgesia are nonopioids (acetaminophen and anti-inflammatory drugs, corticosteroids, and alpha-2-delta modulators (gabapentin, pregabalin, but most importantly the use of local and regional anesthesia techniques. Here, the use of adjuvants is one way to increase the duration of pain relief, but, increasingly, continuous peripheral nerve blocks via catheters are used in ambulatory patients, too. Finally, the planning of discharge medications needs a balancing act between the requirements for provision of good analgesia and the risk of opioids going out into the community. Keywords: ambulatory surgery, short-stay surgery, multimodal analgesia, nonopioids, local anesthetics, regional anesthesia

Controlled-Release Oxycodone Versus Naproxen at Home After Ambulatory Surgery: A Randomized Controlled Trial

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Björn Stessel, MD

2014-12-01

Conclusions: Paracetamol/CR oxycodone and paracetamol/naproxen are equally effective in treatment of acute postoperative pain at home after ambulatory surgery with comparable patient satisfaction level. We suggest paracetamol/CR oxycodone to be a valuable alternative for the current paracetamol/naproxen gold standard, particularly in patients with a contraindication for nonsteroidal anti-inflammatory drugs. ClinicalTrials.gov identifier: NCT02152592.

Ambulatory monitoring in the diagnosis and management of obstructive sleep apnoea syndrome

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Jaime Corral-Peñafiel

2013-09-01

Full Text Available Obstructive sleep apnoea (OSA is a highly prevalent disorder associated with complications such as arterial hypertension, cardiovascular diseases and traffic accidents. The resources allocated for OSA are insufficient and OSA is a significant public health problem. Portable recording devices have been developed for the detection of OSA syndrome and have proved capable of providing an equivalent diagnosis to in-laboratory polysomnography (PSG, at least in patients with a high pre-test probability of OSA syndrome. PSG becomes important in patients who have symptoms and certain comorbidities such as chronic obstructive pulmonary disease or stroke, as well as in patients with a clinical history suggesting a different sleep disorder. Continuous positive airway pressure is the most effective treatment in OSA. Ambulatory monitoring of the therapeutic modalities has been evaluated to enhance the care process and reduce costs compared to the conventional approach, without sacrificing efficiency. This review evaluates the role of portable monitoring devices in the diagnostic process of OSA and the search for alternative strategies based on ambulatory management protocols.

Quality of private and public ambulatory health care in low and middle income countries: systematic review of comparative studies.

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Berendes, Sima; Heywood, Peter; Oliver, Sandy; Garner, Paul

2011-04-01

In developing countries, the private sector provides a substantial proportion of primary health care to low income groups for communicable and non-communicable diseases. These providers are therefore central to improving health outcomes. We need to know how their services compare to those of the public sector to inform policy options. We summarised reliable research comparing the quality of formal private versus public ambulatory health care in low and middle income countries. We selected studies against inclusion criteria following a comprehensive search, yielding 80 studies. We compared quality under standard categories, converted values to a linear 100% scale, calculated differences between providers within studies, and summarised median values of the differences across studies. As the results for for-profit and not-for-profit providers were similar, we combined them. Overall, median values indicated that many services, irrespective of whether public or private, scored low on infrastructure, clinical competence, and practice. Overall, the private sector performed better in relation to drug supply, responsiveness, and effort. No difference between provider groups was detected for patient satisfaction or competence. Synthesis of qualitative components indicates the private sector is more client centred. Although data are limited, quality in both provider groups seems poor, with the private sector performing better in drug availability and aspects of delivery of care, including responsiveness and effort, and possibly being more client orientated. Strategies seeking to influence quality in both groups are needed to improve care delivery and outcomes for the poor, including managing the increasing burden of non-communicable diseases.

Quality of private and public ambulatory health care in low and middle income countries: systematic review of comparative studies.

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Sima Berendes

2011-04-01

Full Text Available BACKGROUND: In developing countries, the private sector provides a substantial proportion of primary health care to low income groups for communicable and non-communicable diseases. These providers are therefore central to improving health outcomes. We need to know how their services compare to those of the public sector to inform policy options. METHODS AND FINDINGS: We summarised reliable research comparing the quality of formal private versus public ambulatory health care in low and middle income countries. We selected studies against inclusion criteria following a comprehensive search, yielding 80 studies. We compared quality under standard categories, converted values to a linear 100% scale, calculated differences between providers within studies, and summarised median values of the differences across studies. As the results for for-profit and not-for-profit providers were similar, we combined them. Overall, median values indicated that many services, irrespective of whether public or private, scored low on infrastructure, clinical competence, and practice. Overall, the private sector performed better in relation to drug supply, responsiveness, and effort. No difference between provider groups was detected for patient satisfaction or competence. Synthesis of qualitative components indicates the private sector is more client centred. CONCLUSIONS: Although data are limited, quality in both provider groups seems poor, with the private sector performing better in drug availability and aspects of delivery of care, including responsiveness and effort, and possibly being more client orientated. Strategies seeking to influence quality in both groups are needed to improve care delivery and outcomes for the poor, including managing the increasing burden of non-communicable diseases.

Ambulatory oral surgery: 1-year experience with 11 680 patients from Zagreb district, Croatia

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Jokić, Dražen; Macan, Darko; Perić, Berislav; Tadić, Marinka; Biočić, Josip; Đanić, Petar; Brajdić, Davor

2013-01-01

Aim To examine the types and frequencies of oral surgery diagnoses and ambulatory oral surgical treatments during one year period at the Department of Oral Surgery, University Hospital Dubrava in Zagreb, Croatia. Methods Sociodemographic and clinical data on 11 680 ambulatory patients, treated between January 1 and of December 31, 2011 were retrieved from the hospital database using a specific protocol. The obtained data were subsequently analyzed in order to assess the frequency of diagnoses and differences in sex and age. Results The most common ambulatory procedure was tooth extraction (37.67%) and the most common procedure in ambulatory operating room was alveolectomy (57.25%). The test of proportions showed that significantly more extractions (P Zagreb than in patients residing in rural areas. Conclusion The data from this study may be useful for planning of ambulatory oral surgery services, budgeting, and sustaining quality improvement, enhancing oral surgical curricula, training and education of primary health care doctors and oral surgery specialists, and promoting patients’ awareness of the importance of oral health. PMID:23444246

The clinical utility of ambulatory blood pressure monitoring (ABPM): a review.

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Harianto, Harry; Valente, Michael; Hoetomo, Soenarno; Anpalahan, Mahesan

2014-01-01

The current evidence suggests that ambulatory blood pressure monitoring (ABPM) should be an integral part of the diagnosis and management of hypertension. However, its uptake in routine clinical practice has been variable. This paper reviews the current evidence for the role of ABPM in clinical practice, including in hypotensive disorders and in specific comorbidities. It further discusses the clinical significance of abnormal ambulatory blood pressure patterns and hypertensive syndromes such as white coat, masked and resistant hypertension.

Ambulatory Antibiotic Stewardship through a Human Factors Engineering Approach: A Systematic Review.

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Keller, Sara C; Tamma, Pranita D; Cosgrove, Sara E; Miller, Melissa A; Sateia, Heather; Szymczak, Julie; Gurses, Ayse P; Linder, Jeffrey A

2018-01-01

In the United States, most antibiotics are prescribed in ambulatory settings. Human factors engineering, which explores interactions between people and the place where they work, has successfully improved quality of care. However, human factors engineering models have not been explored to frame what is known about ambulatory antibiotic stewardship (AS) interventions and barriers and facilitators to their implementation. We conducted a systematic review and searched OVID MEDLINE, Embase, Scopus, Web of Science, and CINAHL to identify controlled interventions and qualitative studies of ambulatory AS and determine whether and how they incorporated principles from a human factors engineering model, the Systems Engineering Initiative for Patient Safety 2.0 model. This model describes how a work system (ambulatory clinic) contributes to a process (antibiotic prescribing) that leads to outcomes. The work system consists of 5 components, tools and technology, organization, person, tasks, and environment, within an external environment. Of 1,288 abstracts initially identified, 42 quantitative studies and 17 qualitative studies met inclusion criteria. Effective interventions focused on tools and technology (eg, clinical decision support and point-of-care testing), the person (eg, clinician education), organization (eg, audit and feedback and academic detailing), tasks (eg, delayed antibiotic prescribing), the environment (eg, commitment posters), and the external environment (media campaigns). Studies have not focused on clinic-wide approaches to AS. A human factors engineering approach suggests that investigating the role of the clinic's processes or physical layout or external pressures' role in antibiotic prescribing may be a promising way to improve ambulatory AS. © Copyright 2018 by the American Board of Family Medicine.

Side effects of ambulatory blood pressure monitoring.

NARCIS (Netherlands)

Steen, M.S. van der; Lenders, J.W.M.; Thien, Th.

2005-01-01

OBJECTIVE: To study the experiences and complaints of patients who underwent 24 h blood pressure monitoring. METHODS: Two groups of hypertensive patients of a tertiary outpatient clinic were asked to fill in a nine-item questionnaire about the side effects of ambulatory blood pressure monitoring

Ambulatory assessment of ankle and foot dynamics

NARCIS (Netherlands)

Schepers, H. Martin; Koopman, Hubertus F.J.M.; Veltink, Petrus H.

Ground reaction force (GRF) measurement is important in the analysis of human body movements. The main drawback of the existing measurement systems is the restriction to a laboratory environment. This paper proposes an ambulatory system for assessing the dynamics of ankle and foot, which integrates

Pathway to Best Practice in Spirometry in the Ambulatory Setting.

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Peracchio, Carol

2016-01-01

Spirometry performed in the ambulatory setting is an invaluable tool for diagnosis, monitoring, and evaluation of respiratory health in patients with chronic lung disease. If spirometry is not performed according to American Thoracic Society (ATS) guidelines, unnecessary repeated testing, increased expenditure of time and money, and increased patient and family anxiety may result. Two respiratory therapists at Mission Health System in Asheville, NC, identified an increase in patients arriving at the pulmonary function testing (PFT) laboratories with abnormal spirometry results obtained in the ambulatory setting. These abnormal results were due to incorrect testing procedure, not chronic lung disease. Three training methods were developed to increase knowledge of correct spirometry testing procedure in the ambulatory setting. The therapists also created a plan to educate offices that do not perform spirometry on the importance and availability of PFT services at our hospital for the population of patients with chronic lung disease. Notable improvements in posttraining test results were demonstrated. The education process was evaluated by a leading respiratory expert, with improvements suggested and implemented. Next steps are listed.

Ambulatory phlebectomy under tumescent local anesthesia in a kidney-transplant patient

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Bjelanović Zoran

2013-01-01

Full Text Available Introduction. Tumescent local anesthesia (TLA is widely used for ambulatory surgery. Patients with transplanted organs are on immunosuppressive therapy and with risk for organ rejection or severe infection. Case report. Saphenectomy with phlebectomy on the left leg under TLA was performed in a patient with kidney transplantation performed four years ago. A combination of 35 mg of 1% prilocaine-hydrochloride, 5 mL of 8.4% sodium bicarbonate and 500 μg of epinephrine in 460 mL of normal saline was used for TLA. Overall 750 mL of the solution was used. The patient had satisfactory postoperative analgesia and was discharged home on the same day. Blood levels of urea, creatinine, estimated glomerular filtration rate (eGFR and tacrolimus concentration, measured preoperatively and on the second postoperative day, were in a regular range. Prilocaine blood concentrations determined on the 4th, 10th and 16th postoperative hours, were below toxic levels. Conclusion. TLA in a kidney-transplanted patient performed for saphenectomy with phlebectomy proved to be a safe and reliable anesthesia method.

Low bone mineral density in ambulatory persons with cerebral palsy? A systematic review.

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Mus-Peters, Cindy T R; Huisstede, Bionka M A; Noten, Suzie; Hitters, Minou W M G C; van der Slot, Wilma M A; van den Berg-Emons, Rita J G

2018-05-22

Non-ambulatory persons with cerebral palsy are prone to low bone mineral density. In ambulatory persons with cerebral palsy, bone mineral density deficits are expected to be small or absent, but a consensus conclusion is lacking. In this systematic review bone mineral density in ambulatory persons with cerebral palsy (Gross Motor Function Classification Scales I-III) was studied. Medline, Embase, and Web of Science were searched. According to international guidelines, low bone mineral density was defined as Z-score ≤ -2.0. In addition, we focused on Z-score ≤ -1.0 because this may indicate a tendency towards low bone mineral density. We included 16 studies, comprising 465 patients aged 1-65 years. Moderate and conflicting evidence for low bone mineral density (Z-score ≤ -2.0) was found for several body parts (total proximal femur, total body, distal femur, lumbar spine) in children with Gross Motor Function Classification Scales II and III. We found no evidence for low bone mineral density in children with Gross Motor Function Classification Scale I or adults, although there was a tendency towards low bone mineral density (Z-score ≤ -1.0) for several body parts. Although more high-quality research is needed, results indicate that deficits in bone mineral density are not restricted to non-ambulatory people with cerebral palsy. Implications for Rehabilitation Although more high-quality research is needed, including adults and fracture risk assessment, the current study indicates that deficits in bone mineral density are not restricted to non-ambulatory people with CP. Health care professionals should be aware that optimal nutrition, supplements on indication, and an active lifestyle, preferably with weight-bearing activities, are important in ambulatory people with CP, also from a bone quality point-of-view. If indicated, medication and fall prevention training should be prescribed.

Ambulatory (24 h) blood pressure and arterial stiffness measurement in Marfan syndrome patients: a case control feasibility and pilot study.

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Hillebrand, Matthias; Nouri, Ghazaleh; Hametner, Bernhard; Parragh, Stephanie; Köster, Jelena; Mortensen, Kai; Schwarz, Achim; von Kodolitsch, Yskert; Wassertheurer, Siegfried

2016-05-06

The aim of this work is the investigation of measures of ambulatory brachial and aortic blood pressure and indices of arterial stiffness and aortic wave reflection in Marfan patients. A case-control study was conducted including patients with diagnosed Marfan syndrome following Ghent2 nosology and healthy controls matched for sex, age and daytime brachial systolic blood pressure. For each subject a 24 h ambulatory blood pressure and 24 h pulse wave analysis measurement was performed. All parameters showed a circadian pattern whereby pressure dipping was more pronounced in Marfan patients. During daytime only Marfan patients with aortic root surgery showed increased pulse wave velocity. In contrast, various nighttime measurements, wave reflection determinants and circadian patterns showed a significant difference. The findings of our study provide evidence that ambulatory measurement of arterial stiffness parameters is feasible and that these determinants are significantly different in Marfan syndrome patients compared to controls in particular at nighttime. Further investigation is therefore indicated.

Awake insertion of a Laryngeal Mask Airway-Proseal™ as alternative to awake fiberoptic intubation in management of anticipated difficult airway in ambulatory surgery

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Matilde Zaballos

Full Text Available Abstract Background and objectives The decision whether to manage an ambulatory patient with a previously documented difficult airway with a supraglottic device remain controversial. We report an awake insertion of a Laryngeal Mask Airway Proseal™ in a patient with known difficult airway scheduled for ambulatory surgery. Case report A 46-yr-old woman was programmed as a day case surgery for breast nodule resection. Her anesthetic record included an impossible intubation with cancelation of surgery and subsequent awake fibroscopic intubation. She reported emotional distress with the previous experience and declined this approach. In view of the previous experience, an awake airway control with a Laryngeal Mask Airway Proseal™ was planned after explaining and reassuring the patient. After adequate topicalisation, a size 4 Laryngeal Mask Airway Proseal™ was successfully inserted after two attempts, and their patency was confirmed by capnography. Anesthesia was induced intravenously and the surgery was uneventful. Conclusion We describe a feasible alternative strategy to awake intubation in a patient with known difficult airway undergoing ambulatory surgery. In this specific clinical situation, if tracheal intubation is deemed unnecessary, awake supraglottic airway might allow adequate ventilation and their use should be considered.

Ambulatory blood pressure and adherence monitoring: diagnosing pseudoresistant hypertension.

Science.gov (United States)

Burnier, Michel; Wuerzner, Gregoire

2014-01-01

A small proportion of the treated hypertensive population consistently has a blood pressure greater than 140/90 mm Hg despite a triple therapy including a diuretic, a calcium channel blocker, and a blocker of the renin-angiotensin system. According to guidelines, these patients have so-called resistant hypertension. The prevalence of this clinical condition is higher in tertiary than primary care centers and often is associated with chronic kidney disease, diabetes, obesity, and sleep apnea syndrome. Exclusion of pseudoresistant hypertension using ambulatory or home blood pressure monitoring is a crucial step in the investigation of patients with resistant hypertension. Thus, among the multiple factors to consider when investigating patients with resistant hypertension, ambulatory blood pressure monitoring should be performed very early. Among other factors to consider, physicians should investigate patient adherence to therapy, assess the adequacy of treatment, exclude interfering factors, and, finally, look for secondary forms of hypertension. Poor adherence to therapy accounts for 30% to 50% of cases of resistance to therapy depending on the methodology used to diagnose adherence problems. This review discusses the clinical factors implicated in the pathogenesis of resistant hypertension with a particular emphasis on pseudoresistance, drug adherence, and the use of ambulatory blood pressure monitoring for the diagnosis and management of resistant hypertension.

Can information technology improve my ambulatory practice ...

African Journals Online (AJOL)

eHealth is the use of information and communication technologies for health. mHealth is the use of mobile technology in health. As with all information technology (IT), advances in development are rapidly taking place. The application of such technology to individual ambulatory anaesthesia practice should improve the ...

Unanticipated hospital admission in pediatric patients with congenital heart disease undergoing ambulatory noncardiac surgical procedures.

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Yuki, Koichi; Koutsogiannaki, Sophia; Lee, Sandra; DiNardo, James A

2018-05-18

An increasing number of surgical and nonsurgical procedures are being performed on an ambulatory basis in children. Analysis of a large group of pediatric patients with congenital heart disease undergoing ambulatory procedures has not been undertaken. The objective of this study was to characterize the profile of children with congenital heart disease who underwent noncardiac procedures on an ambulatory basis at our institution, to determine the incidence of adverse cardiovascular and respiratory adverse events, and to determine the risk factors for unscheduled hospital admission. This is a retrospective study of children with congenital heart disease who underwent noncardiac procedures on an ambulatory basis in a single center. Using the electronic preoperative anesthesia evaluation form, we identified 3010 patients with congenital heart disease who underwent noncardiac procedures of which 1028 (34.1%) were scheduled to occur on an ambulatory basis. Demographic, echocardiographic and functional status data, cardiovascular and respiratory adverse events, and reasons for postprocedure admission were recorded. Univariable analysis was conducted. The unplanned hospital admission was 2.7% and univariable analysis demonstrated that performance of an echocardiogram within 6 mo of the procedure and procedures performed in radiology were associated with postoperative admission. Cardiovascular adverse event incidence was 3.9%. Respiratory adverse event incidence was 1.8%. Ambulatory, noncomplex procedures can be performed in pediatric patients with congenital heart disease and good functional status with a relatively low unanticipated hospital admission rate. © 2018 John Wiley & Sons Ltd.

The Use of the Ambulatory Arterial Stiffness Index in Patients Suspected of Secondary Hypertension

NARCIS (Netherlands)

Verbakel, J.R.; Adiyaman, A.; Kraayvanger, N.; Dechering, D.G.; Postma, C.T.

2016-01-01

The ambulatory arterial stiffness index (AASI) is a marker of arterial stiffness and is derived from ambulatory 24-h blood pressure registration. We studied whether the AASI could be used as a predictive factor for the presence of renal artery stenosis (RAS) in patients with a suspicion of secondary

Sclerosing encapsulating peritonitis in chronic ambulatory peritoneal dialysis;preoperative catheter drainage : a case report

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Kim, Tae Hoon [Dankook Univ. Hospital, Seoul (Korea, Republic of)

1996-10-01

Sclerosing encapsulating peritonitis is a well recognized, but uncommon, complication of chronic ambulatory peritoneal dialysis. I report a case of sclerosing encapsulating peritonitis in which percutaneous catheter drainage was performed preoperatively. Ultrasonography(US) and computed tomography(CT) showed a large multi-septated cystic mass which occupied nearly all the peritoneal cavity. Percutaneous drainage with two 8.5 French catheters was preoperatively performed under fluoroscopy and about 2100 ml of bloody fluid was drained for 20 days. On follow-up CT, the size of the cyst had significantly decreased and anoperation was performed. It is considered that percutaneous catheter drainage is useful in the preoperative decompression of sclerosing encapsulating peritonitis.

Sclerosing encapsulating peritonitis in chronic ambulatory peritoneal dialysis;preoperative catheter drainage : a case report

International Nuclear Information System (INIS)

Kim, Tae Hoon

1996-01-01

Sclerosing encapsulating peritonitis is a well recognized, but uncommon, complication of chronic ambulatory peritoneal dialysis. I report a case of sclerosing encapsulating peritonitis in which percutaneous catheter drainage was performed preoperatively. Ultrasonography(US) and computed tomography(CT) showed a large multi-septated cystic mass which occupied nearly all the peritoneal cavity. Percutaneous drainage with two 8.5 French catheters was preoperatively performed under fluoroscopy and about 2100 ml of bloody fluid was drained for 20 days. On follow-up CT, the size of the cyst had significantly decreased and anoperation was performed. It is considered that percutaneous catheter drainage is useful in the preoperative decompression of sclerosing encapsulating peritonitis

Interactive multimodal ambulatory monitoring to investigate the association between physical activity and affect

Directory of Open Access Journals (Sweden)

Ulrich W. Ebner-Priemer

2013-01-01

Full Text Available Although there is a wealth of evidence that physical activity has positive effects on psychological health, a large proportion of people are inactive. Data regarding counts, steps, and movement patterns are limited in their ability to explain why people remain inactive. We propose that multimodal ambulatory monitoring, which combines the assessment of physical activity with the assessment of psychological variables, helps to elucidate real world physical activity. Whereas physical activity can be monitored continuously, psychological variables can only be assessed at discrete intervals, such as every hour. Moreover, the assessment of psychological variables must be linked to the activity of interest. For example, if an inactive and overweight person is physically active once a week, psychological variables should be assessed during this episode. Linking the assessment of psychological variables to episodes of an activity of interest can be achieved with interactive monitoring. The primary aim of our interactive multimodal ambulatory monitoring approach was to intentionally increase the number of e-diary assessments during active episodes.We developed and tested an interactive monitoring algorithm that continuously monitors physical activity in everyday life. When predefined thresholds are surpassed, the algorithm triggers a signal for participants to answer questions in their electronic diary.Using data from 70 participants wearing an accelerative device for 24 hours each, we found that our algorithm quadrupled the frequency of e-diary assessments during the activity episodes of interest compared to random sampling. Multimodal interactive ambulatory monitoring appears to be a promising approach to enhancing our understanding of real world physical activity and movement.

Treatment goals for ambulatory blood pressure and plasma lipids after stroke are often not reached

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Engberg, Aase Worså; Kofoed, Klaus

2013-01-01

In Danish health care, secondary prevention after stroke is currently handled mainly by general practitioners using office blood pressure (OBP) assessment of hypertension. The aim of this study was to compare the OBP approach to 24-hour assessment by ambulatory blood pressure (ABP) monitoring....... Furthermore, we aimed to record the degree of adherence to recommended therapy goals for blood pressure and plasma lipids....

Diagnostic accuracy of manual office blood pressure measurement in ambulatory hypertensive patients in Korea.

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Kim, Sehun; Park, Jin Joo; Lee, Seung-Ah; Cho, Youngjin; Yoon, Yeonyee E; Oh, Il-Young; Yoon, Chang-Hwan; Suh, Jung-Won; Cho, Young-Seok; Youn, Tae-Jin; Cho, Goo-Yeong; Chae, In-Ho; Lee, Hae-Young; Shin, Jinho; Park, Sungha; Choi, Dong-Ju

2018-01-01

Currently, office blood pressure (OBP) is the most widely used method of measuring blood pressure (BP) in daily clinical practice. However, data on the diagnostic accuracy of OBP in reference to ambulatory blood pressure (ABP) are scarce in Korea. In retrospective and prospective cohorts, manual OBP and ABP measurements were compared among ambulatory hypertensive patients. Hypertension was defined as systolic OBP ≥ 140 mmHg and/or diastolic OBP ≥ 90 mmHg, and systolic ABP ≥ 130 mmHg and/or diastolic ABP ≥ 80 mmHg. In the retrospective cohort (n = 903), the mean OBP1 (before ABP measurement) was higher than ABP in both systolic (138 ± 17 mmHg vs. 123 ± 13 mmHg, p ABP ( r 2 = 0.038, p ABP, which is the reference method for measuring BP, was 43.9%. The prospective cohort (n = 57) showed similar results. In a subgroup analysis, male patients had higher false negative results (masked or under-treated hypertension) than did female patients (26.1% vs. 17.8%, p = 0.003), whereas female patients had a higher false positive rate (white-coat or over-treated hypertension) than did male patients (28.7% vs. 15.2%, p ABP. Men and women have different patterns of discordance. These findings indicate that management of hypertensive patients with manual OBP measurements may be suboptimal and encourages the use of ABP in ambulatory hypertensive patients.

Ambulatory care pavilion takes its place out front by solving multiple needs.

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Saukaitis, C A

1994-09-01

In sum, this structure exemplifies the fact that high-tech tertiary care medical centers can be user-friendly to the ambulatory health care consumer by serving their routine needs conveniently and efficiently. Says Gerald Miller, president of Crozer-Chester: "The ambulatory care pavilion has enabled Crozer to successfully and efficiently merge physicians' offices with institutional-based services and inpatient services. We are pleased with how the pavilion positions our medical center for the next century.

Miniature ambulatory skin conductance monitor and algorithm for investigating hot flash events

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Bahr, Dennis E; Webster, John G; Shults, Mark [Department of Research and Development, Bahr Management, Inc., Middleton, WI 53562 (United States); Grady, Deborah; Creasman, Jennifer; Macer, Judy [Department of Medicine, University of California, San Francisco, CA 94115 (United States); Kronenberg, Fredi [School of Medicine, Stanford University, Palo Alto, CA 94305 (United States); Tyler, Mitchell; Zhou, Xin [Department of Biomedical Engineering, University of Wisconsin, Madison, WI 53706 (United States)

2014-02-15

A skin conductance monitoring system was developed and shown to reliably acquire and record hot flash events in both supervised laboratory and unsupervised ambulatory conditions. The 7.2 × 3.8 × 1.2 cm{sup 3} monitor consists of a disposable adhesive patch supporting two hydrogel electrodes and a reusable, miniaturized, enclosed electronic circuit board that snaps onto the electrodes. The monitor measures and records the skin conductance for seven days without external wires or telemetry and has an event marker that the subject can press whenever a hot flash is experienced. The accuracy of the system was demonstrated by comparing the number of hot flashes detected by algorithms developed during this research with the number identified by experts in hot flash studies. Three methods of detecting hot flash events were evaluated, but only two were fully developed. The two that were developed were an artificial neural network and a matched filter technique with multiple kernels implemented as a sliding form of the Pearson product-moment correlation coefficient. Both algorithms were trained on a ‘development’ cohort of 17 women and then validated using a second similar ‘validation’ cohort of 20. All subjects were between the ages of 40 and 60 and self-reported ten or more hot flashes per day over a three day period. The matched filter was the most accurate with a mean sensitivity of 0.92 and a mean specificity of 0.90 using the data from the development cohort and a mean sensitivity of 0.92 and a mean specificity of 0.87 using the data from the validation cohort. The matched filter was the method implemented in our processing software. (paper)

Quality of Private and Public Ambulatory Health Care in Low and Middle Income Countries: Systematic Review of Comparative Studies

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Berendes, Sima; Heywood, Peter; Oliver, Sandy; Garner, Paul

2011-01-01

Background In developing countries, the private sector provides a substantial proportion of primary health care to low income groups for communicable and non-communicable diseases. These providers are therefore central to improving health outcomes. We need to know how their services compare to those of the public sector to inform policy options. Methods and Findings We summarised reliable research comparing the quality of formal private versus public ambulatory health care in low and middle income countries. We selected studies against inclusion criteria following a comprehensive search, yielding 80 studies. We compared quality under standard categories, converted values to a linear 100% scale, calculated differences between providers within studies, and summarised median values of the differences across studies. As the results for for-profit and not-for-profit providers were similar, we combined them. Overall, median values indicated that many services, irrespective of whether public or private, scored low on infrastructure, clinical competence, and practice. Overall, the private sector performed better in relation to drug supply, responsiveness, and effort. No difference between provider groups was detected for patient satisfaction or competence. Synthesis of qualitative components indicates the private sector is more client centred. Conclusions Although data are limited, quality in both provider groups seems poor, with the private sector performing better in drug availability and aspects of delivery of care, including responsiveness and effort, and possibly being more client orientated. Strategies seeking to influence quality in both groups are needed to improve care delivery and outcomes for the poor, including managing the increasing burden of non-communicable diseases. Please see later in the article for the Editors' Summary PMID:21532746

75 FR 73088 - Medicare Program; Application by the American Association for Accreditation of Ambulatory Surgery...

Science.gov (United States)

2010-11-29

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare and Medicaid Services [CMS-2332-PN] Medicare Program; Application by the American Association for Accreditation of Ambulatory Surgery... Association for Accreditation of Ambulatory Surgery Facilities (AAAASF) for recognition as a national...

Increased systolic ambulatory blood pressure and microalbuminuria in treated and non-treated hypertensive smokers

DEFF Research Database (Denmark)

Sørensen, Kaspar; Kristensen, Kjeld S; Bang, Lia E

2004-01-01

The primary aim of the present study was to evaluate the impact of smoking status on both clinic and ambulatory blood pressure (BP) and heart rate (HR) by using 24-h ambulatory BP monitoring in treated and non-treated hypertensive smokers and non-smokers. A secondary aim was to evaluate...

Inter-arm blood pressure differences compared with ambulatory monitoring: a manifestation of the ‘white-coat’ effect?

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Martin, Una; Holder, Roger; Hodgkinson, James; McManus, Richard

2013-01-01

Background Inter-arm difference in blood pressure of >10 mmHg is associated with peripheral vascular disease, but it is unclear how much of the difference in sequential right and left arm blood pressure measurements might be due to a ‘white-coat’ effect. Aim To use ambulatory blood pressure monitoring (ABPM) to better understand the clinical significance of inter-arm differences in blood pressure. Design and setting Retrospective study in a teaching hospital in Birmingham. Method Anonymised clinical data collected from 784 patients attending a single hospital-based hypertension clinic were retrospectively analysed. Each participant had blood pressure measured sequentially in both arms, followed by ABPM over the subsequent 24 hours. Result Data were available for 710 (91%) patients, of whom 39.3% (279) had a blood pressure difference of 10 mmHg or more between each arm. Compared to daytime systolic ABPM, the difference was 25.1 mmHg using the arm with the highest reading, but only 15.5 mmHg if the lower reading was taken (mean difference 9.6 mmHg (95% confidence interval [CI] = 9.0 mmHg to 10.3 mmHg)). However, differences between mean right (20.7 mmHg) or left (19.9 mmHg) arm blood pressure and daytime systolic ABPM were very similar. Conclusion Compared with ABPM, use of the higher of the left and right arm readings measured sequentially appears to overestimate true mean blood pressure. As there is no significant difference in the extent of disparity with ABPM by left or right arm, this is unlikely to be due to arm dominance and may be due to the ‘white-coat’ effect reducing blood pressure on repeated measurement. Where a large inter-arm blood pressure difference is detected with sequential measurement, healthcare professionals should re-measure the blood pressure in the original arm. PMID:23561681

Ambulatory Arterial Stiffness Indexes in Cushing's Syndrome.

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Battocchio, Marialberta; Rebellato, Andrea; Grillo, Andrea; Dassie, Francesca; Maffei, Pietro; Bernardi, Stella; Fabris, Bruno; Carretta, Renzo; Fallo, Francesco

2017-03-01

Long-standing exposure to endogenous cortisol excess is associated with high cardiovascular risk. The aim of our study was to investigate arterial stiffness, which has been recognized as an independent predictor of adverse cardiovascular outcome, in a group of patients with Cushing's syndrome. Twenty-four patients with Cushing's syndrome (3 males, mean age 49±13 years; 20 pituitary-dependent Cushing's disease and 4 adrenal adenoma) underwent 24-h ambulatory blood pressure monitoring (ABPM) and evaluation of cardiovascular risk factors. The Ambulatory Arterial Stiffness Index (AASI) and symmetric AASI (sAASI) were derived from ABPM tracings. Cushing patients were divided into 8 normotensive (NOR-CUSH) and 16 hypertensive (HYP-CUSH) patients, and were compared with 8 normotensive (NOR-CTR) and 16 hypertensive (HYP-CTR) control subjects, matched for demographic characteristics, 24-h ABPM and cardiometabolic risk factors. The AASI and sAASI indexes were significantly higher in Cushing patients than in controls, either in the normotensive (p=0.048 for AASI and p=0.013 for sAASI) or in the hypertensive (p=0.004 for AASI and p=0.046 for sAASI) group. No difference in metabolic parameters was observed between NOR-CUSH and NOR-CTR or between HYP-CUSH and HYP-CTR groups. AASI and sAASI were both correlated with urinary cortisol in patients with endogenous hypercortisolism (Spearman's rho=0.40, p=0.05, and 0.61, p=0.003, respectively), while no correlation was found in controls. Both AASI and sAASI are increased in Cushing syndrome, independent of BP elevation, and may represent an additional cardiovascular risk factor in this disease. The role of excess cortisol in arterial stiffness has to be further clarified. © Georg Thieme Verlag KG Stuttgart · New York.

Does procedure profitability impact whether an outpatient surgery is performed at an ambulatory surgery center or hospital?

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Plotzke, Michael Robert; Courtemanche, Charles

2011-07-01

Ambulatory surgery centers (ASCs) are small (typically physician owned) healthcare facilities that specialize in performing outpatient surgeries and therefore compete against hospitals for patients. Physicians who own ASCs could treat their most profitable patients at their ASCs and less profitable patients at hospitals. This paper asks if the profitability of an outpatient surgery impacts where a physician performs the surgery. Using a sample of Medicare patients from the National Survey of Ambulatory Surgery, we find that higher profit surgeries do have a higher probability of being performed at an ASC compared to a hospital. After controlling for surgery type, a 10% increase in a surgery's profitability is associated with a 1.2 to 1.4 percentage point increase in the probability the surgery is performed at an ASC. Copyright © 2010 John Wiley & Sons, Ltd.

Ambulatory blood pressure and urinary albumin excretion in clinically healthy subjects

DEFF Research Database (Denmark)

Clausen, Peter Vilhelm; Jensen, J S; Borch-Johnsen, K

1998-01-01

UAER. Because 24-hour ambulatory blood pressure is a superior predictor of hypertensive target organ involvement, we aimed to investigate blood pressure profile in clinically healthy subjects with elevated UAER. Ambulatory blood pressure monitoring was performed with a portable recorder in 27 subjects...... loss of albumin could not be solely related to the higher blood pressure. In conclusion, apparently healthy subjects with elevated UAER had slightly but significantly higher 24-hour systolic and diastolic blood pressure levels in addition to increased blood pressure loads but normal circadian variation...

Pilot study trialling a new ambulatory method for the clinical assessment of regional gastrointestinal transit using multiple electromagnetic capsules.

Science.gov (United States)

Haase, A M; Gregersen, T; Schlageter, V; Scott, M S; Demierre, M; Kucera, P; Dahlerup, J F; Krogh, K

2014-12-01

Gastrointestinal (GI) motor disorders often involve several regions of the GI tract. Therefore, easy and safe assessment of whole gut and regional motility is valuable for more precise diagnosis. 3D-Transit is a novel method for ambulatory evaluation of total and regional gastrointestinal transit times (GITT) based on the anatomical localization of ingestible electromagnetic capsules. The main purpose of this study was to test the performance of the 3D-Transit system. Twenty healthy volunteers each ingested three electromagnetic capsules over a period of two consecutive days. Standard radio-opaque markers (ROM) were also ingested to assess the agreement between total GITT obtained with both methods. Investigations were well-tolerated and three capsules could be tracked simultaneously with minimal data loss (Capsule 1: median: 0.2% of time (range 0-25.3%). Region specific contraction patterns were identified and used for computation of total and regional GITT in all subjects. Inter-observer agreement was 100% for total GITT (median variation 0%) but less for regional GITT. Day-to-day and diurnal variations were significant for total and regional GITT. Total GITT assessed by 3D-Transit capsules were moderately well-correlated to those assessed with standard ROM (Spearman's rho = 0.7). 3D-transit is a well-tolerated and minimal invasive ambulatory method for assessment of GI motility. By providing both total and regional transit times, the 3D-Transit system holds great promise for future clinical studies of GI function in health and disease. © 2014 John Wiley & Sons Ltd.

The Relationship Between Pedometer-Determined Ambulatory Activity and Balance Variables Within an Older Adult Population.

Science.gov (United States)

Campbell, Candice; Kress, Jeff; Schroeder, Jan; Donlin, Ayla; Rozenek, Ralph

2016-01-01

The purpose of this investigation was to determine the differences between gender, physical activity level, and balance in an older adult population. A secondary purpose was to examine the relationship between pedometer-determined ambulatory activity and balance. Forty-six older adults aged 73.7 ± 6.2 years participated in the study. Participants completed the Fullerton Advanced Balance (FAB) Scale and completed a 2-week daily step recording to determine average steps taken per day. Low-level activity participants (7,500 steps/day) in weight, age, and the number of medications reported. Males performed better than females on the two-footed jump test and reactive postural test FAB assessments. High-level activity participants performed significantly better than low-level activity participants on all FAB assessments except stand with feet together and eyes closed, reach forward to object, and walk with head turns.

Artificial Gravity with Ergometric Exercise Training Improves Cardiovascular Function in Ambulatory Men

Science.gov (United States)

Sun, Xi-Qing; Zhu, Chao; Shang, Shu; Yao, Yong-Jie

2008-06-01

The necessity of preventing physiological deconditioning in astronauts exposed to long-term space flights is well known. Artificial gravity training via short-arm centrifugation as a countermeasure to microgravity has been considered for many years. However, an optimal duration, level and rate of exposure to artificial gravity have not yet been determined. The purpose of the present study was to investigate the cardiovascular effects of three weeks of intermittent artificial gravity with ergometric exercise training on normal ambulatory men. During 3 weeks experiment, eight healthy male subjects received alternate +1 to +2 Gz (at the foot) short-arm centrifuge training with 30 W ergometric exercise for 30 min per day. Cardiac function, heart rate variability, heart rate and blood pressure were measured before and after training. Stroke volume and total peripheral resistance increased significantly after 3 weeks training, compared with the pre-training baseline. Left ventricular ejection time (LVET) and ejection fraction increased significantly after 3 weeks training, while heart rate, the ratio of pre-ejection period to LVET, and the ratio of low frequency to high frequency power decreased significantly after 3 weeks training. These results suggest that three weeks short-arm centrifuge training with ergometric exercise could improve human cardiac systolic and pumping functions, and increase cardiac vagal modulation.

[Considerations on local-regional anesthesia for ambulatory tooth extractions in patients with heart disease].

Science.gov (United States)

Debernardi, G; Borgogna, E

1975-01-01

Ambulatory dental extraction was performed on 150 patients with various forms of heart disease. No serious complications were noted with an anaesthetic without vasoconstriction (plain 3% carbocaine). The prior history was carefully studied and pressure values were determined. It is felt that heart disease does not form an absolute contraindication to ambulatory dental extraction.

Comparison of 44-hour and fixed 24-hour ambulatory blood pressure monitoring in dialysis patients.

Science.gov (United States)

Liu, Wenjin; Ye, Hong; Tang, Bing; Sun, Zhiping; Wen, Ping; Wu, Wenhui; Bian, Xueqing; Shen, Xia; Yang, Junwei

2014-01-01

The two most commonly used strategies to evaluate dialysis patients' blood pressure (BP) level are 44-hour and 24-hour ambulatory blood pressure monitoring (ABPM). The objective of this study was to find an appropriate 24-hour period that correlated well with the 44-hour BP level and determine the differences between these strategies. In a group of 51 dialysis patients, the authors performed 44-hour ABPM and extracted data for a fixed 24-hour ABPM. The fixed 24-hour ABPM started at 6 am on the nondialysis day. A strong correlation was found between all parameters of 44-hour and the fixed 24-hour ABPM, with paired sample t test showing only small magnitude changes in a few parameters. Both 24-hour ABPM and 44-hour ABPM were superior to clinic BP in predicting left ventricular mass index (LVMI) by multiple regression analysis. It was found that 44-hour ambulatory arterial stiffness index (AASI), but not 24-hour AASI, had a positive association with LVMI (r=0.328, P=.021). However, after adjustment for 44-hour systolic blood pressure, this association disappeared. Fixed 24-hour ABPM is a good surrogate of 44-hour ABPM to some extent, while 44-hour ABPM can provide more accurate and detailed information. ©2013 Wiley Periodicals, Inc.

Day-to-day repeatability of the Pulse Time Index of Norm

Directory of Open Access Journals (Sweden)

Posokhov IN

2014-02-01

Full Text Available Igor N Posokhov,1 Aleksandra O Konradi,2 Eugeny V Shlyakhto,2 Oleg V Mamontov,2 Artemy V Orlov,3 Anatoly N Rogoza4 1Hemodynamic Laboratory Ltd, Nizhniy Novgorod, 2Almazov Federal Heart, Blood and Endocrinology Centre, Saint Petersburg, 3Department 65 Competitive System Analysis, National Research Nuclear University, Moscow, 4Cardiology Research Center, Moscow, Russia Abstract: The pulse wave velocity (PWV threshold for hypertensive target organ damage is presently set at 10 meters per second. New 24-hour monitors (eg, BPLab® and Vasotens® provide several PWV measurements over a period of 24–72 hours. A new parameter, ie, the Pulse Time Index of Norm (PTIN, can be calculated from these data. The PTIN is defined as the percentage of a 24-hour period during which the PWV does not exceed 10 meters per second. The aim of the present study was to test the new PTIN for clinical feasibility using day-to-day repeatability analysis. Oscillometrically generated waveform files (n=85, which were previously used for research studies, were reanalyzed using the new 2013 version software of the Vasotens technology program, which enables calculation of PTIN. The intraclass correlation coefficient was 0.98 and Cronbach's alpha was 0.97, indicating that the PTIN has excellent day-to-day repeatability and internal consistency. The present results show adequate repeatability, and PTIN assessment using the Vasotens technology appears to be feasible. Keywords: pulse wave velocity, ambulatory, 24-hour, monitoring, Pulse Time Index of Norm, arterial stiffness

Anesthesia for Ambulatory Pediatric Surgery in Sub-Saharan Africa: A Pilot Study in Burkina Faso.

Science.gov (United States)

Kabré, Yvette B; Traoré, Idriss S S; Kaboré, Flavien A R; Ki, Bertille; Traoré, Alain I; Ouédraogo, Isso; Bandré, Emile; Wandaogo, Albert; Ouédraogo, Nazinigouba

2017-02-01

Long surgical wait times and limited hospital capacity are common obstacles to surgical care in many countries in Sub-Saharan Africa (SSA). Introducing ambulatory surgery might contribute to a solution to these problems. The purpose of this study was to evaluate the safety and feasibility of introducing ambulatory surgery into a pediatric hospital in SSA. This is a cross-sectional descriptive study that took place over 6 months. It includes all patients assigned to undergo ambulatory surgery in the Pediatric University Hospital in Ouagadougou, Burkina Faso. Eligibility criteria for the ambulatory surgery program included >1 year of age, American Society of Anesthesiologists (ASA) 1 status, surgery with a low risk of bleeding, lasting anesthesia with halothane. Sixty-five percent also received regional or local anesthesia consisting of caudal block in 79.23% or nerve block in 20.77%. The average duration of surgery was 33 ± 17.47 minutes. No intraoperative complications were noted. All the patients received acetaminophen and a nonsteroidal anti-inflammatory drug in the recovery room. Twelve (11.7%) patients had complications in recovery, principally nausea and vomiting. Eight (7.8%) patients were admitted to the hospital. No serious complications were associated with ambulatory surgery. Its introduction could possibly be a solution to improving pediatric surgical access in low-income countries.

One dose per day compared to multiple doses per day of gentamicin for treatment of suspected or proven sepsis in neonates.

Science.gov (United States)

Rao, Shripada C; Srinivasjois, Ravisha; Moon, Kwi

2016-12-06

Animal studies and trials in older children and adults suggest that a 'one dose per day' regimen of gentamicin is superior to a 'multiple doses per day' regimen. To compare the efficacy and safety of one dose per day compared to multiple doses per day of gentamicin in suspected or proven sepsis in neonates. Eligible studies were identified by searching the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 3) in the Cochrane Library (searched 8 April 2016), MEDLINE (1966 to 8 April 2016), Embase (1980 to 8 April 2016), and CINAHL (December 1982 to 8 April 2016). All randomised or quasi-randomised controlled trials comparing one dose per day ('once a day') compared to multiple doses per day ('multiple doses a day') of gentamicin to newborn infants. Data collection and analysis was performed according to the standards of the Cochrane Neonatal Review Group. Eleven RCTs were included (N = 574) and 28 excluded. All except one study enrolled infants of more than 32 weeks' gestation. Limited information suggested that infants in both 'once a day' as well as 'multiple doses a day' regimens showed adequate clearance of sepsis (typical RR 1.00, 95% CI 0.84 to 1.19; typical RD 0.00, 95% CI -0.19 to 0.19; 3 trials; N = 37). 'Once a day' gentamicin regimen was associated with fewer failures to attain peak level of at least 5 µg/ml (typical RR 0.22, 95% CI 0.11 to 0.47; typical RD -0.13, 95% CI -0.19 to -0.08; number needed to treat for an additional beneficial outcome (NNTB) = 8; 9 trials; N = 422); and fewer failures to achieve trough levels of 2 µg/ml or less (typical RR 0.38, 95% CI 0.27 to 0.55; typical RD -0.22, 95% CI -0.29 to -0.15; NNTB = 4; 11 trials; N = 503). 'Once a day' gentamicin achieved higher peak levels (MD 2.58, 95% CI 2.26 to 2.89; 10 trials; N = 440) and lower trough levels (MD -0.57, 95% CI -0.69 to -0.44; 10 trials; N = 440) than 'multiple doses a day' regimen. There was no significant difference in ototoxicity between two groups

Cognitive assessment on elderly people under ambulatory care

Directory of Open Access Journals (Sweden)

Bruna Zortea

2015-04-01

Full Text Available Objective: to evaluate the cognitive state of elderly people under ambulatory care and investigating the connection between such cognitive state and sociodemographic variables, health conditions, number of and adhesion to medicine. Methods: transversal, exploratory, and descriptive study, with a quantitative approach, realized with 107 elderly people under ambulatory care in a university hospital in southern Brazil, in november, 2013. The following variables were used: gender, age, civil status, income, schooling, occupation, preexisting noncommunicable diseases, number and type of prescribed medications, adhesion, mini-mental state examination score, and cognitive status. Data was analyzed through inferential and descriptive statistics. Results: the prevalence of cognitive deficit was of 42.1% and had a statistically significant connection to schooling, income, civil status, hypertension, and cardiopathy. Conclusion: nurses can intervene to avoid the increase of cognitive deficit through an assessment of the elderly person, directed to facilitative strategies to soften this deficit.

Ambulatory Assessment.

Science.gov (United States)

Carpenter, Ryan W; Wycoff, Andrea M; Trull, Timothy J

2016-08-01

In recent years, significant technological advances have changed our understanding of dynamic processes in clinical psychology. A particularly important agent of change has been ambulatory assessment (AA). AA is the assessment of individuals in their daily lives, combining the twin benefits of increased ecological validity and minimized retrospective biases. These benefits make AA particularly well-suited to the assessment of dynamic processes, and recent advancements in technology are providing exciting new opportunities to understand these processes in new ways. In the current article, we briefly detail the capabilities currently offered by smartphones and mobile physiological devices, as well as some of the practical and ethical challenges of incorporating these new technologies into AA research. We then provide several examples of recent innovative applications of AA methodology in clinical research, assessment, and intervention and provide a case example of AA data generated from a study utilizing multiple mobile devices. In this way, we aim to provide a sense of direction for researchers planning AA studies of their own.

Cost-effectiveness of ambulatory blood pressure monitoring in the management of hypertension.

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Costa, Diogo; Peixoto Lima, Ricardo

2017-02-01

The prevalence of hypertension in Portugal is between 29.1% and 42.2%. International studies show that 13% of individuals have masked hypertension and 13% of diagnoses based on office blood pressure measurements are in fact white coat hypertension. More sensitive and specific blood pressure measuring methods could avoid costs associated with misdiagnosis. The aim of this study was to review the cost-effectiveness of ambulatory blood pressure monitoring (ABPM) compared to other methods in the management of hypertension. We performed a literature search in CMA Infobase, Guidelines Finder, National Guideline Clearinghouse, Bandolier, BMJ Clinical Evidence, the Cochrane Library, DARE, Medline, the Trip Database, SUMSearch and Índex das Revistas Médicas Portuguesas. We researched articles published between January 2005 and August 2015 in Portuguese, English and Spanish, using the MeSH terms "Hypertension", "Blood Pressure Monitoring, Ambulatory" and "Cost-Benefit Analysis" and the Portuguese search terms "Hipertensão", "Monitorização Ambulatorial da Pressão Arterial" and "Análise Custo-Benefício". Levels of evidence and grades of recommendation were attributed according to the Oxford Centre for Evidence-Based Medicine scale. Five hundred and twenty-five articles were identified. We included five original studies and one clinical practice guideline. All of them state that ABPM is the most cost-effective method. Two report better blood pressure control, and a Portuguese study revealed a saving of 23%. The evidence shows that ABPM is cost-effective, avoiding iatrogenic effects and reducing expenditure on treatment (grade of recommendation B). The included studies provide a solid basis, but further evidence of reproducibility is needed in research that is not based mainly on analytical models. Copyright © 2016 Sociedade Portuguesa de Cardiologia. Publicado por Elsevier España, S.L.U. All rights reserved.

Wait watchers: the application of a waiting list active management program in ambulatory care.

Science.gov (United States)

de Belvis, Antonio Giulio; Marino, Marta; Avolio, Maria; Pelone, Ferruccio; Basso, Danila; Dei Tos, Gian Antonio; Cinquetti, Sandro; Ricciardi, Walter

2013-04-01

This study describes and evaluates the application of a waiting list management program in ambulatory care. Waiting list active management survey (telephone call and further contact); before and after controlled trial. Local Health Trust in Veneto Region (North-East of Italy) in 2008-09. Five hundred and one people on a 554 waiting list for C Class ambulatory care diagnostic and/or clinical investigations (electrocardiography plus cardiology ambulatory consultation, eye ambulatory consultation, carotid vessels Eco-color-Doppler, legs Eco-color-Doppler or colonoscopy, respectively). Active list management program consisting of a telephonic interview on 21 items to evaluate socioeconomic features, self-perceived health status, social support, referral physician, accessibility and patients' satisfaction. A controlled before-and-after study was performed to evaluate anonymously the overall impact on patients' self-perceived quality of care. The rate of patients with deteriorating healthcare conditions; rate of dropout; interviewed degree of satisfaction about the initiative; overall impact on citizens' perceived quality of care. 95.4% patients evaluated the initiative as useful. After the intervention, patients more likely to have been targeted with the program showed a statistically significant increase in self-reported quality of care. Positive impact of the program on some dimensions of ambulatory care quality (health status, satisfaction, willingness to remain in the queue), thus confirming the outstanding value of 'not to leave people alone' and 'not to leave them feeling themselves alone' in healthcare delivery.

Ambulatory Estimation of Relative Foot Positions using Ultrasound

NARCIS (Netherlands)

Weenk, D.; van der Coelen, Michiel; Geessink, Arno A.G.; van der Hoek, Frank J.; Verstoep, Bart; Kortier, H.G.; van Meulen, Fokke; van Beijnum, Bernhard J.F.; Veltink, Petrus H.

2013-01-01

The recording of human movement is used for biomedical applications like physical therapy and sports training. Over the last few years inertial sensors have been proven to be a useful ambulatory alternative to traditional optical systems. An example of a successful application is the instrumented

[Ambulatory pediatrics: a challenge].

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Ransy, V; Gevers, B; Landsberg, M

2006-01-01

Ambulatory paediatrics in University hospitals has remarkably evolved during the past decade, along with technological progress and the current need for undelayed information and attention; demand for hospital medical advice increases consequently, either directly in outpatients wards or indirectly by phone or e-mails. Specific medico-social aspects linked essentially to populations' migration, poverty, chronic stress and family splitting are regularly encountered. Hospital architecture and adequacy of medical and nursing staff must both be adjusted to these changing medical demands including medical teaching. We now face the ever-growing challenge of providing an adequate management of actual medico-psycho-social aspects and integrating up-to-date paediatrics in our daily practices.

Participation restrictions in ambulatory amyotrophic lateral sclerosis patients: Physical and psychological factors.

Science.gov (United States)

Van Groenestijn, Annerieke C; Schröder, Carin D; Kruitwagen-Van Reenen, Esther T; Van Den Berg, Leonard H; Visser-Meily, Johanna M A

2017-11-01

The aim of this study was to assess the prevalence of participation restrictions in ambulatory patients with amyotrophic lateral sclerosis (ALS) and to identify physical and psychological contributory factors. In this cross-sectional study, self-reported participation restrictions of 72 ambulatory ALS patients were assessed using the social health status dimension (SIPSOC) of the Sickness Impact Profile (SIP-68). Associations between SIPSOC and physical functioning, psychological factors, and demographic factors were analyzed using hierarchical regression analyses. Ninety-two percent of the patients reported participation restrictions; 54.9% could be explained by physical functioning; psychological factors accounted for 8.1% of the variance. Lung capacity, functional mobility, fatigue, and helplessness were independently associated with participation restrictions. Ambulatory ALS patients have participation restrictions, which may be influenced if early ALS care is directed toward lung capacity, functional mobility, fatigue, and feelings of helplessness. Muscle Nerve 56: 912-918, 2017. © 2017 Wiley Periodicals, Inc.

Compensatory movements during functional activities in ambulatory children with Duchenne muscular dystrophy

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Joyce Martini

2014-01-01

Full Text Available Objective: During the transitional phase (ambulatory to non-ambulatory, synergies characterize the evolution of Duchenne muscular dystrophy (DMD. This study was performed to describe and quantify compensatory movements while sitting down on/rising from the floor and climbing up/down steps. Method: Eighty videos (5 children × 4 assessments × 4 tasks were recorded quarterly in the year prior to gait loss. Compensatory movements from the videos were registered based on the Functional Evaluation Scale for DMD. Results: The most frequently observed compensatory movements were upper limb support on lower limbs/floor/handrail during all the tasks and lumbar hyperlordosis, trunk support on handrail, equinus foot, increased base of support, non-alternated descent, and pauses while climbing up/down steps. Conclusion: Climbing up/down steps showed a higher number of compensatory movements than sitting down on/rising from the floor, which seemed to be lost before climbing up/down steps in ambulatory children with DMD.

Ambulatory surgery center market share and rates of outpatient surgery in the elderly.

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Hollenbeck, Brent K; Hollingsworth, John M; Dunn, Rodney L; Zaojun Ye; Birkmeyer, John D

2010-12-01

Relative to outpatient surgery in hospital settings, ambulatory surgery centers (ASCs) are more efficient and associated with a lower cost per case. However, these facilities may also spur higher overall procedure utilization and thus lead to greater overall health care costs. The authors used the State Ambulatory Surgery Database from the State of Florida to identify Medicare-aged patients undergoing 4 common ambulatory procedures in 2006, including knee arthroscopy, cystoscopy, cataract removal, and colonoscopy. Hospital service areas (HSAs) were characterized according to ASC market share, that is, the proportion of residents undergoing outpatient surgery in these facilities. The authors then examined relationships between ASC market share and rates of each procedure. Age-adjusted rates of ambulatory surgery ranged from 190.5 cases per 1000 to 320.8 cases per 1000 in HSAs with low and high ASC market shares, respectively (P market share. The greatest difference, both in relative and absolute terms, was observed for patients undergoing cystoscopy. In areas of high ASC market share, the age-adjusted rate of cystoscopy was nearly 3-fold higher than in areas with low ASC market share (34.5 vs 11.9 per 1000 population; P elderly. Whether ASCs are meeting unmet clinical demand or spurring overutilization is not clear.

75 FR 78246 - Medicare Program; Re-Chartering of the Advisory Panel on Ambulatory Payment Classification (APC...

Science.gov (United States)

2010-12-15

...] Medicare Program; Re-Chartering of the Advisory Panel on Ambulatory Payment Classification (APC) Groups... announces the re-chartering of the Advisory Panel on Ambulatory Payment Classification (APC) Groups (the... (APC) groups and their associated weights established under the Medicare hospital Outpatient...

Ambulatory Medical Follow-Up in the Year After Surgery and Subsequent Survival in a National Cohort of Veterans Health Administration Surgical Patients.

Science.gov (United States)

Schonberger, Robert B; Dai, Feng; Brandt, Cynthia; Burg, Matthew M

2016-06-01

Among a national cohort of surgical patients, the authors analyzed the association between medical follow-up during the first postsurgical year and survival during the second postsurgical year. Retrospective cohort study. US Veterans Hospitals. The study included adults who received surgical care in any Veterans Health Administration facility from 2006 to 2011 who were discharged within 10 days of surgery and who survived for at least 1 year postoperatively. None. The association between the receipt of nonsurgical ambulatory medical care during the first postoperative year and the hazard of death during postsurgical year 2 was measured. Among 236,200 veterans, 93.2% received a nonsurgical medical follow-up visit in postsurgical year 1; of those, 5.1% died during postsurgical year 2. This compares with 9.4% year-2 mortality among patients lacking year-1 medical follow-up (p<0.0001). After adjustment for confounders, medical follow-up in postoperative year 1 again was associated with a significantly lower hazard of death in postoperative year 2 (hazard ratio 0.71; 95% confidence interval 0.66-0.78). Sensitivity analyses examining patient subgroups stratified by procedural specialty demonstrated comparable findings. The results were robust under a variety of simulated scenarios of unmeasured confounding. Within a national cohort of US veterans who presented for surgery, those who received nonsurgical ambulatory follow-up during the first postoperative year demonstrated lower all-cause mortality in the subsequent postoperative year than those who did not receive the same type of follow-up care. Interventions focused on postoperative care coordination of outpatient medical follow-up may have the potential to improve long-term postoperative survival. Copyright © 2016. Published by Elsevier Inc.

Medication-related problem type and appearance rate in ambulatory hemodialysis patients

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Drayer Debra K

2003-12-01

Full Text Available Abstract Background Hemodialysis (HD patients are at risk for medication-related problems (MRP. The MRP number, type, and appearance rate over time in ambulatory HD patients has not been investigated. Methods Randomly selected HD patients were enrolled to receive monthly pharmaceutical care visits. At each visit, MRP were identified through review of the patient chart, electronic medical record, patient interview, and communications with other healthcare disciplines. All MRP were categorized by type and medication class. MRP appearance rate was determined as the number of MRP identified per month/number of months in study. The number of MRP per patient-drug exposures were determined using: {[(number of patients × (mean number of medications]/(number of months of study} /number of MRP identified. Results were expressed as mean ± standard deviation or percentages. Results Patients were 62.6 ± 15.9 years old, had 6.4 ± 2.0 comorbid conditions, were taking 12.5 ± 4.2 medications, and 15.7 ± 7.2 doses per day at baseline. Medication-dosing problems (33.5%, adverse drug reactions (20.7%, and an indication that was not currently being treated (13.5% were the most common MRP. 5,373 medication orders were reviewed and a MRP was identified every 15.2 medication exposures. Overall MRP appearance rate was 0.68 ± 0.46 per patient per month. Conclusion MRP continue to occur at a high rate in ambulatory HD patients. Healthcare providers taking care of HD patients should be aware of this problem and efforts to avoid or resolve MRP should be undertaken at all HD clinics.

Watsu approach for improving spasticity and ambulatory function in hemiparetic patients with stroke.

Science.gov (United States)

Chon, Seung Chul; Oh, Duck Won; Shim, Jae Hun

2009-06-01

This study reports the effect of Watsu as rehabilitation method for hemiparetic patients with stroke. Watsu consisted of 40 treatment sessions for 8 weeks, delivered underwater or at water surface level, it applied in three patients. Outcome measures included tools for assessing spasticity and ambulatory function. All patients showed decreased scores in the TAS and RVGA after Watsu application. Watsu was helpful in controlling spasticity and improving ambulatory function of the patients with hemiparesis.

Peritoneal dialysis technique success during the initial 90 days of therapy.

Science.gov (United States)

Guest, Steven; Hayes, Andrew C; Story, Kenneth; Davis, Ira D

2012-01-01

Comparisons of technique success by peritoneal dialysis (PD) modality have typically excluded the initial 90 days of therapy. We analyzed a database of 51,469 new PD starts from 2004 to 2008 in the United States. The analysis concentrated on the initial 90 days of therapy to determine technique success and the impact of the continuous ambulatory PD (CAPD) and automated PD (APD) modalities. Overall, 13.3% of patients stopped PD within 90 days. Of patients starting directly on APD, 14.3% stopped PD within 90 days. Of patients starting on CAPD, 12.6% stopped PD within 90 days, and 63.4% changed to APD within 90 days. Only 3.3% of the latter patients failed to reach 90 days of therapy. By comparison, technique failure occurred in 28.8% of those initiating with and remaining on CAPD. We conclude that initial training to perform CAPD, with timely transfer to APD within the first 3 months, was associated with the greatest technique success at 90 days. The reasons for that success are unclear, and further research should be directed to determining factors responsible. It is possible that patients trained initially to CAPD but converted to APD have a greater understanding of the total therapy, which improves confidence. Those converted to APD may be more appreciative of the lifestyle benefits of APD, which translates into improved compliance; alternatively, technical factors associated with APD may be responsible. Those technical factors may include improved catheter function in the recumbent position during APD or the reduced infection risk associated with just 2 connect/disconnect procedures in APD compared with 8 in CAPD.

A double-blind comparison of terazosin and tamsulosin on their differential effects on ambulatory blood pressure and nocturnal orthostatic stress testing

NARCIS (Netherlands)

de Mey, C.; Michel, M. C.; McEwen, J.; Moreland, T.

1998-01-01

OBJECTIVES: This single-centre, double-blind, randomized parallel-group study compared ambulatory blood pressure (AMBP) and heart rate (HR) profiles and responses to orthostatic testing (OT) for recommended regimens of tamsulosin (TAM, modified release formulation) and terazosin (TER), two

The Relationship Between Pedometer-Determined Ambulatory Activity and Balance Variables Within an Older Adult Population

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Candice Campbell MS

2016-12-01

Full Text Available The purpose of this investigation was to determine the differences between gender, physical activity level, and balance in an older adult population. A secondary purpose was to examine the relationship between pedometer-determined ambulatory activity and balance. Forty-six older adults aged 73.7 ± 6.2 years participated in the study. Participants completed the Fullerton Advanced Balance (FAB Scale and completed a 2-week daily step recording to determine average steps taken per day. Low-level activity participants (7,500 steps/day in weight, age, and the number of medications reported. Males performed better than females on the two-footed jump test and reactive postural test FAB assessments. High-level activity participants performed significantly better than low-level activity participants on all FAB assessments except stand with feet together and eyes closed, reach forward to object, and walk with head turns.

Ambulatory diffuse optical tomography and multimodality physiological monitoring system for muscle and exercise applications

Science.gov (United States)

Hu, Gang; Zhang, Quan; Ivkovic, Vladimir; Strangman, Gary E.

2016-09-01

Ambulatory diffuse optical tomography (aDOT) is based on near-infrared spectroscopy (NIRS) and enables three-dimensional imaging of regional hemodynamics and oxygen consumption during a person's normal activities. Although NIRS has been previously used for muscle assessment, it has been notably limited in terms of the number of channels measured, the extent to which subjects can be ambulatory, and/or the ability to simultaneously acquire synchronized auxiliary data such as electromyography (EMG) or electrocardiography (ECG). We describe the development of a prototype aDOT system, called NINscan-M, capable of ambulatory tomographic imaging as well as simultaneous auxiliary multimodal physiological monitoring. Powered by four AA size batteries and weighing 577 g, the NINscan-M prototype can synchronously record 64-channel NIRS imaging data, eight channels of EMG, ECG, or other analog signals, plus force, acceleration, rotation, and temperature for 24+ h at up to 250 Hz. We describe the system's design, characterization, and performance characteristics. We also describe examples of isometric, cycle ergometer, and free-running ambulatory exercise to demonstrate tomographic imaging at 25 Hz. NINscan-M represents a multiuse tool for muscle physiology studies as well as clinical muscle assessment.

Superior survival of high transporters treated with automated versus continuous ambulatory peritoneal dialysis.

Science.gov (United States)

Johnson, David W; Hawley, Carmel M; McDonald, Stephen P; Brown, Fiona G; Rosman, Johan B; Wiggins, Kathryn J; Bannister, Kym M; Badve, Sunil V

2010-06-01

Automated peritoneal dialysis (APD) is widely recommended for the management of high transporters by the International Society of Peritoneal Dialysis (ISPD), although there have been no adequate studies to date comparing the outcomes of APD and continuous ambulatory peritoneal dialysis (CAPD) in this high risk group. The relative impact of APD versus CAPD on patient and technique survival rates was examined by both intention-to-treat (PD modality at Day 90) and 'as-treated' time-varying Cox proportional hazards model analyses in all patients who started PD in Australia or New Zealand between 1 April 1999 and 31 March 2004 and who had baseline peritoneal equilibration tests confirming the presence of high peritoneal transport status. During the study period, 4128 patients commenced PD. Of these, 628 patients were high transporters on PD at Day 90 (486 on APD and 142 on CAPD). Compared to high transporters treated with CAPD, APD-treated high transporters were more likely to be younger and Caucasian, and less likely to be diabetic. On multivariate intention-to-treat analysis, APD treatment was associated with superior survival [adjusted hazard ratio (HR) 0.56, 95% confidence interval (CI) 0.35-0.87] and comparable death-censored technique survival (HR 0.88, 95% CI 0.64-1.21). Superior survival of high transporters treated with APD versus CAPD was also confirmed in supplemental as-treated analysis (HR 0.72, 95% CI 0.54-0.96), matched case-control analysis (HR 0.60, 95% CI 0.36-0.96) and subgroup analysis of high transporters treated entirely with APD versus those treated entirely with CAPD (HR 0.29, 95% CI 0.14-0.60). There were no statistically significant differences in patient survival or death-censored technique survival between APD and CAPD for any other transport group, except for low transporters, who experienced a higher mortality rate on APD compared with CAPD (HR 2.19, 95% CI 1.02-4.70). APD treatment is associated with a significant survival advantage in

Nutritional status and food habits of drug addicts in an ambulatory treatment

OpenAIRE

Ferreira, Isadora Borne; Paiva, Camila Bosse; Narvaez, Joana Corrêa de Magalhães; Bosa, Vera Lucia

2015-01-01

Objetivo: Identificar o estado nutricional e hábitos alimentares de pacientes masculinos em recuperação de dependência química em acompanhamento ambulatorial de uma unidade de adição. Métodos: Estudo transversal com 25 pacientes adultos em tratamento ambulatorial para dependência química. Foram aferidos parâmetros antropométricos (peso, estatura, circunferência da cintura e índice de massa corporal) e de composição corporal (bioimpedância elétrica), e foram investigados hábitos alimentares (Q...

Low-complexity R-peak detection for ambulatory fetal monitoring

International Nuclear Information System (INIS)

Rooijakkers, Michael J; Rabotti, Chiara; Mischi, Massimo; Oei, S Guid

2012-01-01

Non-invasive fetal health monitoring during pregnancy is becoming increasingly important because of the increasing number of high-risk pregnancies. Despite recent advances in signal-processing technology, which have enabled fetal monitoring during pregnancy using abdominal electrocardiogram (ECG) recordings, ubiquitous fetal health monitoring is still unfeasible due to the computational complexity of noise-robust solutions. In this paper, an ECG R-peak detection algorithm for ambulatory R-peak detection is proposed, as part of a fetal ECG detection algorithm. The proposed algorithm is optimized to reduce computational complexity, without reducing the R-peak detection performance compared to the existing R-peak detection schemes. Validation of the algorithm is performed on three manually annotated datasets. With a detection error rate of 0.23%, 1.32% and 9.42% on the MIT/BIH Arrhythmia and in-house maternal and fetal databases, respectively, the detection rate of the proposed algorithm is comparable to the best state-of-the-art algorithms, at a reduced computational complexity. (paper)

Low-complexity R-peak detection for ambulatory fetal monitoring.

Science.gov (United States)

Rooijakkers, Michael J; Rabotti, Chiara; Oei, S Guid; Mischi, Massimo

2012-07-01

Non-invasive fetal health monitoring during pregnancy is becoming increasingly important because of the increasing number of high-risk pregnancies. Despite recent advances in signal-processing technology, which have enabled fetal monitoring during pregnancy using abdominal electrocardiogram (ECG) recordings, ubiquitous fetal health monitoring is still unfeasible due to the computational complexity of noise-robust solutions. In this paper, an ECG R-peak detection algorithm for ambulatory R-peak detection is proposed, as part of a fetal ECG detection algorithm. The proposed algorithm is optimized to reduce computational complexity, without reducing the R-peak detection performance compared to the existing R-peak detection schemes. Validation of the algorithm is performed on three manually annotated datasets. With a detection error rate of 0.23%, 1.32% and 9.42% on the MIT/BIH Arrhythmia and in-house maternal and fetal databases, respectively, the detection rate of the proposed algorithm is comparable to the best state-of-the-art algorithms, at a reduced computational complexity.

Difficult airway management of children in ambulatory anesthesia: challenges and solutions

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Huang AS

2016-11-01

Full Text Available Andrea S Huang,1 Lindsey Rutland,2 John Hajduk,1 Narasimhan Jagannathan1,2 1Department of Pediatric Anesthesia, Ann and Robert H. Lurie Children’s Hospital of Chicago, 2Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA Abstract: As the field of pediatric ambulatory anesthesia expands, anesthesiologists can anticipate encountering an increasing number of patients with expected and unexpected difficult airways. This unique setting and patient population both present challenges in making a decision whether and how to safely proceed in the case of a child with a difficult airway. A host of patient, provider, procedure, and facility-specific factors should be considered. Providers should understand the differences between the pediatric and adult airway, recognize common features and syndromes associated with difficult airways, and be comfortable with different airway equipment and techniques available in the ambulatory setting. Early anticipation, a comprehensive patient assessment, and a clear decision-making algorithm with multiple airway management plans are all critical in safely and effectively managing these patients. These issues and recommendations will be discussed in this comprehensive narrative review. Keywords: difficult airway, pediatrics, ambulatory surgery, airway devices, children

Ambulatory Healthcare Utilization in the United States: A System Dynamics Approach

Science.gov (United States)

Diaz, Rafael; Behr, Joshua G.; Tulpule, Mandar

2011-01-01

Ambulatory health care needs within the United States are served by a wide range of hospitals, clinics, and private practices. The Emergency Department (ED) functions as an important point of supply for ambulatory healthcare services. Growth in our aging populations as well as changes stemming from broader healthcare reform are expected to continue trend in congestion and increasing demand for ED services. While congestion is, in part, a manifestation of unmatched demand, the state of the alignment between the demand for, and supply of, emergency department services affects quality of care and profitability. The central focus of this research is to provide an explanation of the salient factors at play within the dynamic demand-supply tensions within which ambulatory care is provided within an Emergency Department. A System Dynamics (SO) simulation model is used to capture the complexities among the intricate balance and conditional effects at play within the demand-supply emergency department environment. Conceptual clarification of the forces driving the elements within the system , quantifying these elements, and empirically capturing the interaction among these elements provides actionable knowledge for operational and strategic decision-making.

Results of ambulatory arterial blood pressure monitoring in children with obesity

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Faruk Öktem

2010-12-01

Full Text Available Objectives: The relationship between obesity and essential hypertension is well known. In this study, we aimed to evaluate ambulatory arterial blood pressure monitoring of obese and non-obese children who had similar demographic characteristics.Materials and methods: Seventy one children and adolescents (n=39 obesity, n=32 controls were studied. Blood pressure of the children were measured by 24 hour ambulatory blood pressure monitoring device.Results: Obese children had significantly higher mean blood pressure values (systolic 121.9±11.7 mmHg, diastolic 70.2±5.3 mmHg than control subjects (systolic 109.3±6.7 mmHg, diastolic 65.1±4.6 mmHg, p0.05. Blood pressure load was found to be increased in obese children compared to the controls (%13.6±12.9 and %2.6±3.4, respectively; p<0.05. Serum total cholesterol and LDL-cholesterol levels of obese children (181.1±33.4 and 131.1±23.1mg/dl were significantly higher than those of the controls (134.3±11.1 and 103.3±14.2 mg/dl, p<0.05.Conclusions: Obesity in children and adolescents should not be regarded as variations of normality, but as abnormality with an extremely high risk for the development of hypertension and hyperlipidemia in adulthood.

Ambulatory blood pressure monitoring and microalbuminuria in normotensive subjects with insulin-dependent diabetes mellitus

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Cohen Cesar Nissan

2000-01-01

Full Text Available OBJECTIVE: To assess the association between microalbuminuria with ambulatory blood pressure monitoring in normotensive individuals with insulin-dependent diabetes mellitus. METHODS: Thirty-seven patients underwent determination of the rate of urinary excretion of albumin through radioimmunoassay and ambulatory blood pressure monitoring. Their mean age was 26.5±6.7 years, and the mean duration of their disease was 8 (1-34 years. Microalbuminuria was defined as urinary excretion of albumin > or = 20 and 50% and diastolic pressure load > 30% during sleep was associated with microalbuminuria (p=0.008. The pressure drop during sleep did not differ between the groups. CONCLUSION: Microalbuminuric normotensive insulin-dependent diabetic patients show greater mean pressure value and pressure load during ambulatory blood pressure monitoring, and these variables correlate with urinary excretion of albumin.

New antithrombotic agents in the ambulatory setting.

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Gibbs, Neville M; Weightman, William M; Watts, Stephen A

2014-12-01

Many patients presenting for surgical or other procedures in an ambulatory setting are taking new antiplatelet or anticoagulant agents. This review assesses how the novel features of these new agents affect the management of antithrombotic therapy in the ambulatory setting. There have been very few studies investigating the relative risks of continuing or ceasing new antithrombotic agents. Recent reviews indicate that the new antithrombotic agents offer greater efficacy or ease of administration but are more difficult to monitor or reverse. They emphasize the importance of assessing the bleeding risk of the procedure, the thrombotic risk if the agent is ceased, and patient factors that increase the likelihood of bleeding. The timing of cessation of the agent, if required, depends on its pharmacokinetics and patients' bleeding risks. Patients at high risk of thrombotic complications may require bridging therapy. Once agreed upon, the perioperative plan should be made clear to all involved. As there are few clinical studies to guide management, clinicians must make rational decisions in relation to continuing or ceasing new antithrombotic agents. This requires knowledge of their pharmacokinetics, and a careful multidisciplinary assessment of the relative thrombotic and bleeding risks in individual patients.

Patient Satisfaction with Kimbrough Ambulatory Care Center

Science.gov (United States)

1997-02-01

few are going to opt to change health plans. 14. SUBJECT TERMS PATIENT SATISFACTION; CONSUMER SATISFACTION; SURVEY 15. NUMBER OF PAGES 57 16...to address is overall patient satisfaction with Kimbrough’s current health care system. I surveyed customers on: how satisfied or dissatisfied they...research project was designed to determine how satisfied customers are with Kimbrough Ambulatory Care Center. A patient satisfaction survey developed by

Preoperative testing and risk assessment: perspectives on patient selection in ambulatory anesthetic procedures

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Stierer TL

2015-08-01

Full Text Available Tracey L Stierer,1,2 Nancy A Collop3,41Department of Anesthesiology, 2Department of Critical Care Medicine, Otolaryngology Head and Neck Surgery, Johns Hopkins Medicine, Baltimore, MD, USA; 3Department of Medicine, 4Department of Neurology, Emory University, Emory Sleep Center, Wesley Woods Center, Atlanta, GA, USAAbstract: With recent advances in surgical and anesthetic technique, there has been a growing emphasis on the delivery of care to patients undergoing ambulatory procedures of increasing complexity. Appropriate patient selection and meticulous preparation are vital to the provision of a safe, quality perioperative experience. It is not unusual for patients with complex medical histories and substantial systemic disease to be scheduled for discharge on the same day as their surgical procedure. The trend to “push the envelope” by triaging progressively sicker patients to ambulatory surgical facilities has resulted in a number of challenges for the anesthesia provider who will assume their care. It is well known that certain patient diseases are associated with increased perioperative risk. It is therefore important to define clinical factors that warrant more extensive testing of the patient and medical conditions that present a prohibitive risk for an adverse outcome. The preoperative assessment is an opportunity for the anesthesia provider to determine the status and stability of the patient’s health, provide preoperative education and instructions, and offer support and reassurance to the patient and the patient’s family members. Communication between the surgeon/proceduralist and the anesthesia provider is critical in achieving optimal outcome. A multifaceted approach is required when considering whether a specific patient will be best served having their procedure on an outpatient basis. Not only should the patient's comorbidities be stable and optimized, but details regarding the planned procedure and the resources available

Electronic health record "super-users" and "under-users" in ambulatory care practices.

Science.gov (United States)

Rumball-Smith, Juliet; Shekelle, Paul; Damberg, Cheryl L

2018-01-01

This study explored variation in the extent of use of electronic health record (EHR)-based health information technology (IT) functionalities across US ambulatory care practices. Use of health IT functionalities in ambulatory care is important for delivering high-quality care, including that provided in coordination with multiple practitioners. We used data from the 2014 Healthcare Information and Management Systems Society Analytics survey. The responses of 30,123 ambulatory practices with an operational EHR were analyzed to examine the extent of use of EHR-based health IT functionalities for each practice. We created a novel framework for classifying ambulatory care practices employing 7 domains of health IT functionality. Drawing from the survey responses, we created a composite "use" variable indicating the extent of health IT functionality use across these domains. "Super-user" practices were defined as having near-full employment of the 7 domains of health IT functionalities and "under-users" as those with minimal or no use of health IT functionalities. We used multivariable logistic regression to investigate how the odds of super-use and under-use varied by practice size, type, urban or rural location, and geographic region. Seventy-three percent of practices were not using EHR technologies to their full capability, and nearly 40% were classified as under-users. Under-user practices were more likely to be of smaller size, situated in the West, and located outside a metropolitan area. To achieve the broader benefits of the EHR and health IT, health systems and policy makers need to identify and address barriers to full use of health IT functionalities.

Collaborative Care in Ambulatory Psychiatry: Content Analysis of Consultations to a Psychiatric Pharmacist

Science.gov (United States)

Gotlib, Dorothy; Bostwick, Jolene R.; Calip, Seema; Perelstein, Elizabeth; Kurlander, Jacob E.; Fluent, Thomas

2017-01-01

Objectives To determine the volume and nature (or topic) of consultations submitted to a psychiatric pharmacist embedded in an ambulatory psychiatry clinic, within a tertiary care academic medical center and to increase our understanding about the ways in which providers consult with an available psychiatric pharmacist. Experimental Design Authors analyze and describe the ambulatory psychiatric pharmacist consultation log at an academic ambulatory clinic. All consultation questions were submitted between July 2012 and October 2014. Principal Observations Psychiatry residents, attending physicians, and advanced practice nurse practitioners submitted 280 primary questions. The most common consultation questions from providers consulted were related to drug-drug interactions (n =70), drug formulations/dosing (n =48), adverse effects (n =43), and pharmacokinetics/lab monitoring/cross-tapering (n =36). Conclusions This is a preliminary analysis that provides information about how psychiatry residents, attending physicians, and advanced practice nurse practitioners at our health system utilize a psychiatric pharmacist. This collaborative relationship may have implications for the future of psychiatric care delivery. PMID:28936009

Collaborative Care in Ambulatory Psychiatry: Content Analysis of Consultations to a Psychiatric Pharmacist.

Science.gov (United States)

Gotlib, Dorothy; Bostwick, Jolene R; Calip, Seema; Perelstein, Elizabeth; Kurlander, Jacob E; Fluent, Thomas

2017-09-15

To determine the volume and nature (or topic) of consultations submitted to a psychiatric pharmacist embedded in an ambulatory psychiatry clinic, within a tertiary care academic medical center and to increase our understanding about the ways in which providers consult with an available psychiatric pharmacist. Authors analyze and describe the ambulatory psychiatric pharmacist consultation log at an academic ambulatory clinic. All consultation questions were submitted between July 2012 and October 2014. Psychiatry residents, attending physicians, and advanced practice nurse practitioners submitted 280 primary questions. The most common consultation questions from providers consulted were related to drug-drug interactions (n =70), drug formulations/dosing (n =48), adverse effects (n =43), and pharmacokinetics/lab monitoring/cross-tapering (n =36). This is a preliminary analysis that provides information about how psychiatry residents, attending physicians, and advanced practice nurse practitioners at our health system utilize a psychiatric pharmacist. This collaborative relationship may have implications for the future of psychiatric care delivery.

Single dose systemic acetaminophen to improve patient reported quality of recovery after ambulatory segmental mastectomy: A prospective, randomized, double-blinded, placebo controlled, clinical trial.

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De Oliveira, Gildasio S; Rodes, Meghan E; Bialek, Jane; Kendall, Mark C; McCarthy, Robert J

2017-11-15

Few systemic drug interventions are efficacious to improve patient reported quality of recovery after ambulatory surgery. We aimed to evaluate whether a single dose systemic acetaminophen improve quality of recovery in female patients undergoing ambulatory breast surgery. We hypothesized that patients receiving a single dose systemic acetaminophen at the end of the surgical procedure would have a better global quality of postsurgical recovery compared to the ones receiving saline. The study was a prospective randomized double blinded, placebo controlled, clinical trial. Healthy female subjects were randomized to receive 1 g single dose systemic acetaminophen at the end of the surgery or the same volume of saline. The primary outcome was the Quality of Recovery 40 (QOR-40) questionnaire at 24 hours after surgery. Other data collected included opioid consumption and pain scores. Data were analyzed using group t tests and the Wilcoxon exact test. The association between opioid consumption and quality of recovery was evaluated using Spearman rho. P quality of recovery, P = .007. A single dose of systemic acetaminophen improves patient reported quality of recovery after ambulatory breast surgery. The use of systemic acetaminophen is an efficacious strategy to improve patient perceived quality of postsurgical recovery and analgesic outcomes after hospital discharge for ambulatory breast surgery. © 2017 Wiley Periodicals, Inc.

Effect of the addition of rosiglitazone to metformin or sulfonylureas versus metformin/sulfonylurea combination therapy on ambulatory blood pressure in people with type 2 diabetes

DEFF Research Database (Denmark)

Komajda, Michel; Curtis, Paula; Hanefeld, Markolf

2008-01-01

BACKGROUND: Hypertension and type 2 diabetes are common co-morbidities. Preliminary studies suggest that thiazolidinediones reduce blood pressure (BP). We therefore used ambulatory BP to quantify BP lowering at 6-12 months with rosiglitazone used in combination with metformin or sulfonylureas...... compared to metformin and sulfonylureas in people with type 2 diabetes. METHODS: Participants (n = 759) in the multicentre RECORD study were studied. Those taking metformin were randomized (open label) to add-on rosiglitazone or sulfonylureas, and those on sulfonylurea to add-on rosiglitazone or metformin....... RESULTS: 24-Hour ambulatory BP was measured at baseline, 6 months and 12 months. At 6 and 12 months, reductions in 24-hour ambulatory systolic BP (sBP) were greater with rosiglitazone versus metformin (difference at 6 months 2.7 [95% CI 0.5-4.9] mmHg, p = 0.015; 12 months 2.5 [95% CI 0.2-4.8] mmHg, p = 0...

Exploring the link between ambulatory care and avoidable hospitalizations at the Veteran Health Administration.

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Pracht, Etienne E; Bass, Elizabeth

2011-01-01

This paper explores the link between utilization of ambulatory care and the likelihood of rehospitalization for an avoidable reason in veterans served by the Veteran Health Administration (VA). The analysis used administrative data containing healthcare utilization and patient characteristics stored at the national VA data warehouse, the Corporate Franchise Data Center. The study sample consisted of 284 veterans residing in Florida who had been hospitalized at least once for an avoidable reason. A bivariate probit model with instrumental variables was used to estimate the probability of rehospitalization. Veterans who had at least 1 ambulatory care visit per month experienced a significant reduction in the probability of rehospitalization for the same avoidable hospitalization condition. The findings suggest that ambulatory care can serve as an important substitute for more expensive hospitalization for the conditions characterized as avoidable. © 2011 National Association for Healthcare Quality.

A Prospective, Randomized Study Comparing 7-day and 14-day ...

African Journals Online (AJOL)

2018-02-07

Feb 7, 2018 ... and 14-day quadruple therapies as first-line treatments for Helicobacter pylori infection in ..... Furthermore, in a large-scale, multicenter, Japanese study ... Taylor DE, Ge Z, Purych D, Lo T, Hiratsuka K. Cloning and sequence ...

Blood Pressure Measurement: Clinic, Home, Ambulatory, and Beyond

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Drawz, Paul E.; Abdalla, Mohamed; Rahman, Mahboob

2014-01-01

Blood pressure has traditionally been measured in the clinic setting using the auscultory method and a mercury sphygmomanometer. Technological advances have led to improvements in measuring clinic blood pressure and allowed for measuring blood pressures outside the clinic. This review outlines various methods for evaluating blood pressure and the clinical utility of each type of measurement. Home blood pressures and 24 hour ambulatory blood pressures have improved our ability to evaluate risk for target organ damage and hypertension related morbidity and mortality. Measuring home blood pressures may lead to more active participation in health care by patients and has the potential to improve blood pressure control. Ambulatory blood pressure monitoring enables the measuring nighttime blood pressures and diurnal changes, which may be the most accurate predictors of risk associated with elevated blood pressure. Additionally, reducing nighttime blood pressure is feasible and may be an important component of effective antihypertensive therapy. Finally, estimating central aortic pressures and pulse wave velocity are two of the newer methods for assessing blood pressure and hypertension related target organ damage. PMID:22521624

Anatomical and procedural determinants of ambulatory blood pressure lowering following catheter-based renal denervation using radiofrequency.

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Lauder, Lucas; Ewen, Sebastian; Tzafriri, Abraham R; Edelman, Elazer R; Cremers, Bodo; Kulenthiran, Saarraaken; Ukena, Christian; Linz, Dominik; Kindermann, Ingrid; Tsioufis, Costas; Scheller, Bruno; Böhm, Michael; Mahfoud, Felix

2018-03-02

Catheter-based renal sympathetic denervation (RDN) has been introduced to lower blood pressure (BP) and sympathetic activity in patients with uncontrolled hypertension with at best equivocal results. It has been postulated that anatomic and procedural elements introduce unaccounted variability and yet little is known of the impact of renal anatomy and procedural parameters on BP response to RDN. Anatomical parameters such as length and diameter were analyzed by quantitative vascular analysis and the prevalence of accessory renal arteries and renal artery disease were documented in 150 patients with resistant hypertension undergoing bilateral RDN using a mono-electrode radiofrequency catheter (Symplicity Flex, Medtronic). Accessory renal arteries and renal artery disease were present in 56 (37%) and 14 patients (9%), respectively. At 6-months, 24 h-ambulatory BP was reduced by 11/6 mm Hg (p renal arteries (p = 0.543) or renal artery disease (p = 0.598). Patients with at least one main renal artery diameter ≤ 4 mm had a more pronounced reduction of 24 h-ambulatory SBP compared to patients where both arteries were >4 mm (-19 vs. -10 mmHg; p = 0.038). Neither the length of the renal artery nor the number of RF ablations influenced 24 h-ambulatory BP reduction at 6 months. 24 h-ambulatory BP lowering was most pronounced in patients with smaller renal artery diameter but not related to renal artery length, accessory arteries or renal artery disease. Further, there was no dose-response relationship observed with increasing number of ablations. Because little is known of the impact of renal anatomy and procedural parameters on blood pressure (BP) response to renal denervation (RDN), anatomical and procedural data were analyzed in 150 patients undergoing bilateral RDN. BP lowering was most pronounced in patients with smaller renal artery diameter but not related to renal artery length, the presence of renal artery disease or accessory renal

[Tolerance, safety and efficacy of the one-day preparation of PEG3350 + bisacodyl compared to 2 days of PEG3350 + bisacodyl in pediatric patients].

Science.gov (United States)

Portillo Canizalez, Ligia Marcela; Blanco Rodriguez, Gerardo; Teyssier Morales, Gustavo; Penchyna Grub, Jaime; Trauernicht Mendieta, Sean; Zurita-Cruz, Jessie Nallely

Multiple intestinal preparations have been used in children undergoing colonoscopy, with variable limitation due to acceptance, tolerance, and proper cleaning. The objective of this study was to compare the tolerability, safety and efficacy of the colonoscopy preparation with 1 day with PEG 3350 (poliethylenglycol) (4g/kg/day) + bisacodyl compared to 2 days of preparation with PEG 3350 (2g/kg/day) + bisacodyl in pediatric patients. A clinical, randomized, and blind trial was performed. Patients aged 2 to 18 years scheduled for colonoscopy were included. Patients were randomized into two groups: 1 day of preparation with PEG 3350 4g/kg/day + bisacodyl and 2 days of preparation with PEG 3350 2g/kg/day + bisacodyl. Through a questionnaire, physical examination and endoscopic evaluation (Boston scale), the tolerance, safety and efficacy of the 2 preparations to be evaluated were determined. Student's t test was performed for quantitative variables and χ 2 for qualitative variables. There were no significant differences in compliance rates, adverse effects, and extent of colonoscopic evaluation. Tolerance and safety between the intestinal preparation for 1-day colonoscopy with PEG 3350 (4g/kg/day) + bisacodyl and the 2-day preparation with PEG 3350 (2g/kg/day) + bisacodyl were similar. The quality of cleanliness was good in both groups, being partially more effective in the 1-day group with PEG 3350 (4g/kg/day). Copyright © 2017 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

Brand name and generic proton pump inhibitor prescriptions in the United States: insights from the national ambulatory medical care survey (2006-2010).

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Gawron, Andrew J; Feinglass, Joseph; Pandolfino, John E; Tan, Bruce K; Bove, Michiel J; Shintani-Smith, Stephanie

2015-01-01

Introduction. Proton pump inhibitors (PPI) are one of the most commonly prescribed medication classes with similar efficacy between brand name and generic PPI formulations. Aims. We determined demographic, clinical, and practice characteristics associated with brand name PPI prescriptions at ambulatory care visits in the United States. Methods. Observational cross sectional analysis using the National Ambulatory Medical Care Survey (NAMCS) of all adult (≥18 yrs of age) ambulatory care visits from 2006 to 2010. PPI prescriptions were identified by using the drug entry code as brand name only or generic available formulations. Descriptive statistics were reported in terms of unweighted patient visits and proportions of encounters with brand name PPI prescriptions. Global chi-square tests were used to compare visits with brand name PPI prescriptions versus generic PPI prescriptions for each measure. Poisson regression was used to determine the incidence rate ratio (IRR) for generic versus brand PPI prescribing. Results. A PPI was prescribed at 269.7 million adult ambulatory visits, based on 9,677 unweighted visits, of which 53% were brand name only prescriptions. In 2006, 76.0% of all PPI prescriptions had a brand name only formulation compared to 31.6% of PPI prescriptions in 2010. Visits by patients aged 25-44 years had the greatest proportion of brand name PPI formulations (57.9%). Academic medical centers and physician-owned practices had the greatest proportion of visits with brand name PPI prescriptions (58.9% and 55.6% of visits with a PPI prescription, resp.). There were no significant differences in terms of median income, patient insurance type, or metropolitan status when comparing the proportion of visits with brand name versus generic PPI prescriptions. Poisson regression results showed that practice ownership type was most strongly associated with the likelihood of receiving a brand name PPI over the entire study period. Compared to HMO visits

Risk Factors for new accidental falls in elderly patients at traumatology ambulatory center.

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Porto Gautério, Daiane; Zortea, Bruna; Costa Santos, Silvana Sidney; da Silva Tarouco, Bárbara; Lopes, Manoel José; João Fonseca, Cesar

2015-01-01

To identify the risks factors for new accidental falls in elderly patients attended in the Traumatology Ambulatory of a University hospital in Rio Grande do Sul, Brazil. Quantitative study of the type of multiple cases. Performed at the traumatology ambulatory, amongst fifteen elders that attended the inclusion criteria: age of sixty or more; patient at the traumatology ambulatory because of a fall motivated by accident, oriented and in conditions of answer an interview of data collectors. The data collection was made between April and June, 2013, with the Elderly Nursing Core Set scale (Lopes & Fonseca). The data analysis was made by a descriptive structure, which helped identify the existence of relation patterns among the cases. The risk factors for new accidental falls identified with larger incidence amongst the elders studied were: impaired balance (15/15), age above 65 (11/15), use of antihypertensive drugs (9/15), absence of non-slip material at home environment (7/15), in seven cases; rugs scattered at the floor of the house (6/15). The combination of intrinsic and extrinsic factors that include the environmental risks is considered a much more relevant cause to occur the new falls. The minimization of the home dangers, allied to the control of the elder intrinsic factors, may reduce the risks of causes. In that sense, is necessary that the nursing team make available more attention to the elderly assisted at the ambulatories, mainly those with sequelae due to fall accidents.

Association of Income Inequality With Pediatric Hospitalizations for Ambulatory Care-Sensitive Conditions.

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Bettenhausen, Jessica L; Colvin, Jeffrey D; Berry, Jay G; Puls, Henry T; Markham, Jessica L; Plencner, Laura M; Krager, Molly K; Johnson, Matthew B; Queen, Mary Ann; Walker, Jacqueline M; Latta, Grant M; Riss, Robert R; Hall, Matt

2017-06-05

The level of income inequality (ie, the variation in median household income among households within a geographic area), in addition to family-level income, is associated with worsened health outcomes in children. To determine the influence of income inequality on pediatric hospitalization rates for ambulatory care-sensitive conditions (ACSCs) and whether income inequality affects use of resources per hospitalization for ACSCs. This retrospective, cross-sectional analysis used the 2014 State Inpatient Databases of the Healthcare Cost and Utilization Project of 14 states to evaluate all hospital discharges for patients aged 0 to 17 years (hereafter referred to as children) from January 1 through December 31, 2014. Using the 2014 American Community Survey (US Census), income inequality (Gini index; range, 0 [perfect equality] to 1.00 [perfect inequality]), median household income, and total population of children aged 0 to 17 years for each zip code in the 14 states were measured. The Gini index for zip codes was divided into quartiles for low, low-middle, high-middle, and high income inequality. Rate, length of stay, and charges for pediatric hospitalizations for ACSCs. A total of 79 275 hospitalizations for ACSCs occurred among the 21 737 661 children living in the 8375 zip codes in the 14 included states. After adjustment for median household income and state of residence, ACSC hospitalization rates per 10 000 children increased significantly as income inequality increased from low (27.2; 95% CI, 26.5-27.9) to low-middle (27.9; 95% CI, 27.4-28.5), high-middle (29.2; 95% CI, 28.6-29.7), and high (31.8; 95% CI, 31.2-32.3) categories (P inequality (2.5 days; 95% CI, 2.4-2.5 days) compared with low inequality (2.4 days; 95% CI, 2.4-2.5 days; P income inequality have higher rates of hospitalizations for ACSCs. Consideration of income inequality, in addition to income level, may provide a better understanding of the complex relationship between socioeconomic

The demand for ambulatory mental health services from specialty providers.

Science.gov (United States)

Horgan, C M

1986-01-01

A two-part model is used to examine the demand for ambulatory mental health services in the specialty sector. In the first equation, the probability of having a mental health visit is estimated. In the second part of the model, variations in levels of use expressed in terms of visits and expenditures are examined in turn, with each of these equations conditional on positive utilization of mental health services. In the second part of the model, users are additionally grouped into those with and without out-of-pocket payment for services. This specification accounts for special characteristics regarding the utilization of ambulatory mental health services: (1) a large part of the population does not use these services; (2) of those who use services, the distribution of use is highly skewed; and (3) a large number of users have zero out-of-pocket expenditures. Cost-sharing does indeed matter in the demand for ambulatory mental health services from specialty providers; however, the decision to use mental health services is affected by the level of cost-sharing to a lesser degree than is the decision regarding the level of use of services. The results also show that price is only one of several important factors in determining the demand for services. The lack of significance of family income and of being female is notable. Evidence is presented for the existence of bandwagon effects. The importance of Medicaid in the probability of use equations is noted. PMID:3721874

Prevalence, Treatment, and Control Rates of Conventional and Ambulatory Hypertension Across 10 Populations in 3 Continents.

Science.gov (United States)

Melgarejo, Jesus D; Maestre, Gladys E; Thijs, Lutgarde; Asayama, Kei; Boggia, José; Casiglia, Edoardo; Hansen, Tine W; Imai, Yutaka; Jacobs, Lotte; Jeppesen, Jørgen; Kawecka-Jaszcz, Kalina; Kuznetsova, Tatiana; Li, Yan; Malyutina, Sofia; Nikitin, Yuri; Ohkubo, Takayoshi; Stolarz-Skrzypek, Katarzyna; Wang, Ji-Guang; Staessen, Jan A

2017-07-01

Hypertension is a major global health problem, but prevalence rates vary widely among regions. To determine prevalence, treatment, and control rates of hypertension, we measured conventional blood pressure (BP) and 24-hour ambulatory BP in 6546 subjects, aged 40 to 79 years, recruited from 10 community-dwelling cohorts on 3 continents. We determined how between-cohort differences in risk factors and socioeconomic factors influence hypertension rates. The overall prevalence was 49.3% (range between cohorts, 40.0%-86.8%) for conventional hypertension (conventional BP ≥140/90 mm Hg) and 48.7% (35.2%-66.5%) for ambulatory hypertension (ambulatory BP ≥130/80 mm Hg). Treatment and control rates for conventional hypertension were 48.0% (33.5%-74.1%) and 38.6% (10.1%-55.3%) respectively. The corresponding rates for ambulatory hypertension were 48.6% (30.5%-71.9%) and 45.6% (18.6%-64.2%). Among 1677 untreated subjects with conventional hypertension, 35.7% had white coat hypertension (23.5%-56.2%). Masked hypertension (conventional BP hypertension rates. Higher social and economic development, measured by the Human Development Index, was associated with lower rates of conventional and ambulatory hypertension. In conclusion, high rates of hypertension in all cohorts examined demonstrate the need for improvements in prevention, treatment, and control. Strategies for the management of hypertension should continue to not only focus on preventable and modifiable risk factors but also consider societal issues. © 2017 American Heart Association, Inc.

Fluid shifts, vasodilatation and ambulatory blood pressure reduction during long duration spaceflight

DEFF Research Database (Denmark)

Norsk, Peter; Asmar, Ali; Damgaard, Morten

2015-01-01

KEY POINTS: Weightlessness in space induces initially an increase in stroke volume and cardiac output, accompanied by unchanged or slightly reduced blood pressure.It is unclear whether these changes persist throughout months of flight.Here, we show that cardiac output and stroke volume increase...... by 35–41% between 3 and 6 months on the International Space Station, which is more than during shorter flights.Twenty-four hour ambulatory brachial blood pressure is reduced by 8–10 mmHg by a decrease in systemic vascular resistance of 39%, which is not a result of the suppression of sympathetic nervous...... brachial arterial pressures were automatically recorded at 1–2 h intervals with portable equipment in eight male astronauts: once before launch, once between 85 and 192 days in space on the International Space Station and, finally, once at least 2 months after flight. During the same 24 h, cardiac output...

Particulate Air Pollution, Ambulatory Heart Rate Variability, and Cardiac Arrhythmia in Retirement Community Residents with Coronary Artery Disease

Science.gov (United States)

Longhurst, John; Tjoa, Thomas; Sioutas, Constantinos; Delfino, Ralph J.

2013-01-01

Background: Decreased heart rate variability (HRV) has been associated with future cardiac morbidity and mortality and is often used as a marker of altered cardiac autonomic balance in studies of health effects of airborne particulate matter. Fewer studies have evaluated associations between air pollutants and cardiac arrhythmia. Objectives: We examined relationships between cardiac arrhythmias, HRV, and exposures to airborne particulate matter. Methods: We measured HRV and arrhythmia with ambulatory electrocardiograms in a cohort panel study for up to 235 hr per participant among 50 nonsmokers with coronary artery disease who were ≥ 71 years of age and living in four retirement communities in the Los Angeles, California, Air Basin. Exposures included hourly outdoor gases, hourly traffic-related and secondary organic aerosol markers, and daily size-fractionated particle mass. We used repeated measures analyses, adjusting for actigraph-derived physical activity and heart rate, temperature, day of week, season, and community location. Results: Ventricular tachycardia was significantly increased in association with increases in markers of traffic-related particles, secondary organic carbon, and ozone. Few consistent associations were observed for supraventricular tachycardia. Particulates were significantly associated with decreased ambulatory HRV only in the 20 participants using ACE (angiotensin I–converting enzyme) inhibitors. Conclusions: Although these data support the hypothesis that particulate exposures may increase the risk of ventricular tachycardia for elderly people with coronary artery disease, HRV was not associated with exposure in most of our participants. These results are consistent with previous findings in this cohort for systemic inflammation, blood pressure, and ST segment depression. Citation: Bartell SM, Longhurst J, Tjoa T, Sioutas C, Delfino RJ. 2013. Particulate air pollution, ambulatory heart rate variability, and cardiac arrhythmia in

Devices for Ambulatory Monitoring of Sleep-Associated Disorders in Children with Neurological Diseases.

Science.gov (United States)

Ulate-Campos, Adriana; Tsuboyama, Melissa; Loddenkemper, Tobias

2017-12-25

Good sleep quality is essential for a child's wellbeing. Early sleep problems have been linked to the later development of emotional and behavioral disorders and can negatively impact the quality of life of the child and his or her family. Sleep-associated conditions are frequent in the pediatric population, and even more so in children with neurological problems. Monitoring devices can help to better characterize sleep efficiency and sleep quality. They can also be helpful to better characterize paroxysmal nocturnal events and differentiate between nocturnal seizures, parasomnias, and obstructive sleep apnea, each of which has a different management. Overnight ambulatory detection devices allow for a tolerable, low cost, objective assessment of sleep quality in the patient's natural environment. They can also be used as a notification system to allow for rapid recognition and prompt intervention of events like seizures. Optimal monitoring devices will be patient- and diagnosis-specific, but may include a combination of modalities such as ambulatory electroencephalograms, actigraphy, and pulse oximetry. We will summarize the current literature on ambulatory sleep devices for detecting sleep disorders in children with neurological diseases.

Health professionals' beliefs related to parental involvement in ambulatory care: an international inquiry.

Science.gov (United States)

Tourigny, Jocelyne; Chartrand, Julie; Massicotte, Julie

2008-01-01

Changes in health care delivery in Canada and Europe, especially the shift to ambulatory care, have modified the care that children and parents receive and have prompted the need for a partnership alliance. The objectives of this exploratory study were to identify Canadian and Belgian health professionals' beliefs and attitudes towards parental involvement in their child's ambulatory care and to determine if these beliefs varied according to cultural background. Health professionals from both countries generally were in favor of parental involvement in their child's care, but are uncertain about its advantages and disadvantages. Facilitators and barriers mentioned by the health care providers were related to parents' abilities or their attitudes toward partnership, and they also expressed a need for more education on the subject. Results of this study indicate that health professionals working in ambulatory care are not fully ready to utilize parents as true partners in their interventions with children and families. Staff education is an important step towards the establishment and maintenance of a real partnership.

Challenges to Safe Injection Practices in Ambulatory Care.

Science.gov (United States)

Anderson, Laura; Weissburg, Benjamin; Rogers, Kelli; Musuuza, Jackson; Safdar, Nasia; Shirley, Daniel

2017-05-01

Most recent infection outbreaks caused by unsafe injection practices in the United States have occurred in ambulatory settings. We utilized direct observation and a survey to assess injection practices at 31 clinics. Improper vial use was observed at 13 clinics (41.9%). Pharmacy support and healthcare worker education may improve injection practices. Infect Control Hosp Epidemiol 2017;38:614-616.

Ambulatory assessed implicit affect is associated with salivary cortisol

Directory of Open Access Journals (Sweden)

Joram eMossink

2015-02-01

Full Text Available One of the presumed pathways linking negative emotions to adverse somatic health is an overactive HPA-axis, usually indicated by elevated cortisol levels. Traditionally, research has focused on consciously reported negative emotions. Yet, given that the majority of information processing occurs without conscious awareness, stress physiology might also be influenced by affective processes that people are not aware of. In a 24-hour ambulatory study we examined whether cortisol levels were associated with two implicit measures. Implicit affect was assessed using the Implicit Positive and Negative Affect Test, and implicit negative memory bias was assessed with the word fragment completion tasks. In 55 healthy participants, we measured subjective stress levels, worries, implicit and explicit affect each hour during waking hours. Also, saliva samples were collected at three fixed times during the day, as well as upon waking and 30 minutes thereafter (cortisol awakening response. Multilevel analyses of the daytime cortisol levels revealed that the presence of an implicit negative memory bias was associated with increased cortisol levels. Additionally, implicit PA and, unexpectedly, implicit NA were negatively associated with cortisol levels. Finally, participants demonstrating higher levels of implicit sadness during the first measurement day, had a stronger cortisol rise upon awakening at the next day. Contrary to previous research, no associations between explicit affect and cortisol were apparent. The current study was the first to examine the concurrent relation between implicit measures and stress physiology in daily life. The results suggest that the traditional focus on consciously reported feelings and emotions is limited, and that implicit measures can add to our understanding of how stress and emotions contribute to daily physiological activity and, in the long term, health problems.

Addition of Aliskiren to Angiotensin Receptor Blocker Improves Ambulatory Blood Pressure Profile and Cardiorenal Function Better than Addition of Benazepril in Chronic Kidney Disease

Directory of Open Access Journals (Sweden)

Satoshi Umemura

2013-07-01

Full Text Available An altered ambulatory blood pressure (BP and heart rate (HR profile is related to chronic kidney disease (CKD and cardiorenal syndrome. In this study, we examined the effects of aliskiren, when added to angiotensin II type 1 receptor blockers, on ambulatory BP and cardiorenal function in CKD. Thirty-six hypertensive CKD patients were randomly assigned to the aliskiren add-on group (n = 18 or the benazepril add-on group (n = 18. Ambulatory BP and cardiorenal function parameters were measured at baseline and 24 weeks after treatment. Compared with the benazepril group, nighttime systolic BP variability in the aliskiren group was lower after treatment. Albuminuria was decreased in the aliskiren group, but not in the benazepril group. In addition, left ventricular mass index (LVMI was significantly lower in the aliskiren group than in the benazepril group after treatment. In the aliskiren group, multivariate linear regression analysis showed an association between changes in albuminuria and changes in nighttime systolic BP. Furthermore, there were associations between changes in LVMI and changes in daytime HR variability, as well as between changes in LVMI and changes in plasma aldosterone concentration. These results suggest that aliskiren add-on therapy may be beneficial for suppression of renal deterioration and pathological cardiac remodeling through an improvement that is effected in ambulatory BP and HR profiles.

Addition of aliskiren to Angiotensin receptor blocker improves ambulatory blood pressure profile and cardiorenal function better than addition of benazepril in chronic kidney disease.

Science.gov (United States)

Ohsawa, Masato; Tamura, Kouichi; Kanaoka, Tomohiko; Wakui, Hiromichi; Maeda, Akinobu; Dejima, Toru; Azushima, Kengo; Uneda, Kazushi; Kobayashi, Ryu; Tsurumi-Ikeya, Yuko; Toya, Yoshiyuki; Fujikawa, Tetsuya; Umemura, Satoshi

2013-07-24

An altered ambulatory blood pressure (BP) and heart rate (HR) profile is related to chronic kidney disease (CKD) and cardiorenal syndrome. In this study, we examined the effects of aliskiren, when added to angiotensin II type 1 receptor blockers, on ambulatory BP and cardiorenal function in CKD. Thirty-six hypertensive CKD patients were randomly assigned to the aliskiren add-on group (n = 18) or the benazepril add-on group (n = 18). Ambulatory BP and cardiorenal function parameters were measured at baseline and 24 weeks after treatment. Compared with the benazepril group, nighttime systolic BP variability in the aliskiren group was lower after treatment. Albuminuria was decreased in the aliskiren group, but not in the benazepril group. In addition, left ventricular mass index (LVMI) was significantly lower in the aliskiren group than in the benazepril group after treatment. In the aliskiren group, multivariate linear regression analysis showed an association between changes in albuminuria and changes in nighttime systolic BP. Furthermore, there were associations between changes in LVMI and changes in daytime HR variability, as well as between changes in LVMI and changes in plasma aldosterone concentration. These results suggest that aliskiren add-on therapy may be beneficial for suppression of renal deterioration and pathological cardiac remodeling through an improvement that is effected in ambulatory BP and HR profiles.

Special report. Twin Cities hospital breaks down ambulatory care, overcomes fears of outpatient care.

Science.gov (United States)

1995-01-06

With payers pushing for shorter hospital stays and outpatient services generating growing shares of hospitals' revenues, experts everywhere are projecting the end of the traditional inpatient-oriented hospital. Those predictions have triggered a scramble by many hospital managers to adapt their organizations and empty beds to the expected predominance of same-day services. One Minnesota facility that surveyed the outpatient trend, however, found that its strategic options weren't limited to becoming a jumbo-sized outpatient clinic, explain David Allen, a partner with The Chancellor Group, Bloomington, Minn., and Daniel Weber, vice president of Fairview Southdale Hospital, Edina, Minn., in this special report. By understanding the multidimensional nature of ambulatory services and focusing its efforts on becoming a regional hub of healthcare services, Fairview Southdale has carved its own niche in a changing provider market.

Usability Testing of Two Ambulatory EHR Navigators.

Science.gov (United States)

Hultman, Gretchen; Marquard, Jenna; Arsoniadis, Elliot; Mink, Pamela; Rizvi, Rubina; Ramer, Tim; Khairat, Saif; Fickau, Keri; Melton, Genevieve B

2016-01-01

Despite widespread electronic health record (EHR) adoption, poor EHR system usability continues to be a significant barrier to effective system use for end users. One key to addressing usability problems is to employ user testing and user-centered design. To understand if redesigning an EHR-based navigation tool with clinician input improved user performance and satisfaction. A usability evaluation was conducted to compare two versions of a redesigned ambulatory navigator. Participants completed tasks for five patient cases using the navigators, while employing a think-aloud protocol. The tasks were based on Meaningful Use (MU) requirements. The version of navigator did not affect perceived workload, and time to complete tasks was longer in the redesigned navigator. A relatively small portion of navigator content was used to complete the MU-related tasks, though navigation patterns were highly variable across participants for both navigators. Preferences for EHR navigation structures appeared to be individualized. This study demonstrates the importance of EHR usability assessments to evaluate group and individual performance of different interfaces and preferences for each design.

Risk Factors for new accidental falls in elderly patients at traumatology ambulatory center

Directory of Open Access Journals (Sweden)

Daiane Porto Gautério

2015-04-01

Full Text Available Objective. To identify the risks factors for new accidental falls in elderly patients attended in the Traumatology Ambulatory of a University hospital in Rio Grande do Sul, Brazil. Methodology. Quantitative study of the type of multiple cases. Performed at the traumatology ambulatory, amongst fifteen elders that attended the inclusion criteria: age of sixty or more; patient at the traumatology ambulatory because of a fall motivated by accident, oriented and in conditions of answer an interview of data collectors. The data collection was made between April and June, 2013, with the Elderly Nursing Core Set scale (Lopes & Fonseca. The data analysis was made by a descriptive structure, which helped identify the existence of relation patterns among the cases. Results. The risk factors for new accidental falls identified with larger incidence amongst the elders studied were: impaired balance (15/15, age above 65 (11/15, use of antihypertensive drugs (9/15, absence of non-slip material at home environment (7/15, in seven cases; rugs scattered at the floor of the house (6/15. Conclusion. The combination of intrinsic and extrinsic factors that include the environmental risks is considered a much more relevant cause to occur the new falls. The minimization of the home dangers, allied to the control of the elder intrinsic factors, may reduce the risks of causes. In that sense, is necessary that the nursing team make available more attention to the elderly assisted at the ambulatories, mainly those with sequelae due to fall accidents.

Relationship quality: effects on ambulatory blood pressure and negative affect in a biracial sample of men and women.

Science.gov (United States)

Grewen, Karen M; Girdler, Susan S; Light, Kathleen C

2005-06-01

Prospective studies link marriage to better cardiovascular health, but marital dissatisfaction and discord predict increased rates of hypertension, higher blood pressure (BP), greater reactivity to stress, and left ventricular mass. To determine and compare effects of partner status and relationship quality on 24-h BP, urinary norepinephrine and cortisol, and self-reported stress and negative affect. Ambulatory BP (ABP) and 24-h urine collections were obtained during a typical work day in 325 adults, including 139 African Americans (AAs). Participants cohabiting with a spouse or partner were classified into high, intermediate and low relationship quality (RQ) groups and compared to those without partners (Alone). Mean ABP was nearly identical in participants with versus without partners (125.7/76.9 versus 125.9/76.7 mmHg). High RQ subjects had lower mean waking ABP than intermediate/low RQ and Alone groups [systolic blood pressure (SBP), F=3.45; diastolic blood pressure (DBP), F=3.38, P-values affect and stress than all other groups (Paffect and stress than partner status. High RQ is linked to lower ABP across race and gender. This reduced ABP may be due, in part, to the stress buffering effects of better RQ and/or the stress enhancing effects of poor RQ.

Ambulatory EHR functionality: a comparison of functionality lists.

Science.gov (United States)

Drury, Barbara M

2006-01-01

There is a proliferation of lists intended to define and clarify the functionality of an ambulatory electronic health record system. These lists come from both private and public entities and vary in terminology, granularity, usability, and comprehensiveness. For example, functionality regarding a problem list includes the following possible definitions: * "Create and maintain patient-specific problem lists," from the HL7 Electronic Health Record Draft Standard for Trial Use. * "Provide a flexible mechanism for retrieval of encounter information that can be organized by diagnosis, problem, problem type," from the Bureau of Primary Health Care. * "The system shall associate encounters, orders, medications and notes with one or more problems," from the Certification Commission on Health Information Technology. * "Displays dates of problems on problem list," from COPIC Insurance Co. * "Shall automatically close acute problems using an automated algorithm," from the Physicians Foundations HIT Subcommittee. This article will compare the attributes of these five electronic health record functionality lists and their usefulness to different audiences-clinicians, application developers and payers.

The repeatability of left ventricular volume assessment by a new ambulatory radionuclide monitoring system during head-up tilt

International Nuclear Information System (INIS)

Takase, Bonpei; Hosaka, Haruhiko; Kitamura, Katsuhiro

2001-01-01

The precise measurement of changes in left ventricular volume is important to elucidate the mechanisms of neurally mediated syncope. This study was conducted to determine whether or not a brand-new ambulatory radionuclide monitoring system (C-VEST system) can be clinically used to easily and precisely measure left ventricular volume and function in tilt testing. To assess the repeatability of the C-VEST system, 12 healthy volunteers (mean age 24±4 years old) underwent 20 minute head-up tilt testing and we measured the temporal changes in left ventricular volume and ejection fraction twice a day (first and second studies). To investigate the changes in the C-VEST measurements and the detector position in the first and second studies, tilt testing was performed with an 80-degree passive tilt, which is the same as the standard procedure used in diagnosing neurally mediated syncope. The coefficient of repeatability for both the C-VEST and detector position was well within the clinical range (coefficient of repeatability in left ventricular volume ranged from 1.7 to 2.8; coefficient of repeatability in the detector position ranged from 2.3 to 3.1). Precise evaluation of the left ventricular volume can be achieved by an ambulatory radionuclide monitoring system in tilt testing. (author)

Falls in ambulatory individuals with spinal cord injury : incidence, risk factors and perceptions of falls

OpenAIRE

Jørgensen, Vivien

2016-01-01

Background: Falls in ambulatory individuals with chronic spinal cord injury (SCI) are common and may have adverse consequences. Little and inconclusive research has been done in this population, and there is a need for more knowledge in order to develop prevention strategies appropriate for this population. Aim: The overall aim of this thesis was to study the incidence of and identify the risk factors for recurrent (>2) and injurious falls in ambulatory individuals with SCI...

Comparison of CDE data in phacoemulsification between an open hospital-based ambulatory surgical center and a free-standing ambulatory surgical center

Directory of Open Access Journals (Sweden)

Ming Chen

2010-11-01

Full Text Available Ming Chen1, Mindy Chen21University of Hawaii, Honolulu, HI, USA; 2University of California, Irvine, CA, USAAbstract: Mean CDE (cumulative dissipated energy values were compared for an open hospital-based surgical center and a free-standing surgical center. The same model of phacoemulsifier (Alcon Infiniti Ozil was used. Mean CDE values showed that surgeons (individual private practice at the free-standing surgical center were more efficient than surgeons (individual private practice at the open hospital-based surgical center (mean CDE at the hospital-based surgical center 18.96 seconds [SD = 12.51]; mean CDE at the free-standing surgical center 13.2 seconds [SD = 9.5]. CDE can be used to monitor the efficiency of a cataract surgeon and surgical center in phacoemulsification. The CDE value may be used by institutions as one of the indicators for quality control and audit in phacoemulsification.Keywords: CDE (cumulative dissipated energy, open hospital-based ambulatory surgical center, free-standing surgical center, phacoemulsification 

Feasibility of ambulatory, continuous 24-hour finger arterial pressure recording

NARCIS (Netherlands)

Imholz, B. P.; Langewouters, G. J.; van Montfrans, G. A.; Parati, G.; van Goudoever, J.; Wesseling, K. H.; Wieling, W.; Mancia, G.

1993-01-01

We tested Portapres, an innovative portable, battery-operated device for the continuous, noninvasive, 24-hour ambulatory measurement of blood pressure in the finger. Portapres is based on Finapres, a stationary device for the measurement of finger arterial pressure. Systems were added to record

Effects of laparotomy vs pneumoperitoneum on the hepatic catabolic stress response in ambulatory and stationary settings in pigs.

Science.gov (United States)

Lausten, S B; Grøfte, T; Andreasen, F; Vilstrup, H; Jensen, S L

1999-04-01

We recently demonstrated that laparoscopic cholecystectomy is followed by a much smaller hepatic catabolic stress response than conventional cholecystectomy. It is not known what is responsible for this difference. Thirty pigs were randomly allocated to the following five treatment groups: (1) laparotomy, (2) pneumoperitoneum, (3) pneumoperitoneum with insertion of four trocars, (4) laparotomy, (5) pneumoperitoneum. Groups 1-3 were operated on in an ambulatory setting, whereas groups 4 and 5 were operated on in a stationary setting. Urea synthesis, as quantified by functional hepatic nitrogen clearance, and the response of stress hormones and cytokines were assessed. Laparotomy increased the functional hepatic nitrogen clearance by 195% (p hepatic nitrogen clearance was reduced to 87% (p hepatic stress response after laparotomy compared to pneumoperitoneum with and without insertion of trocars seems to be caused by the greater trauma to the abdominal wall. Furthermore, an ambulatory setting seems to be an important postoperative stress factor in itself.

Patient satisfaction and acceptability: a journey through an ambulatory gynaecology clinic in the West of Ireland

LENUS (Irish Health Repository)

Uzochukwu, I

2016-06-01

Ambulatory Gynaecology allows a “see-and-treat” approach to managing gynaecological conditions, providing a more streamlined, integrated care pathway than the traditional gynaecology clinic and inpatient care model. This study was designed to assess patient satisfaction and acceptability of Ambulatory Gynaecology services in Mayo University Hospital, Castlebar, Ireland. It also provided for feedback from patients as to how the service might be improved. \\r\

Asian patients with Hinchey Ia acute diverticulitis: a condition for the ambulatory setting?

Science.gov (United States)

Chan, Dedrick Kok Hong; Tan, Ker-Kan

2018-01-01

Diverticulitis in Asians is a different disease entity from Western counterparts. Few Asian studies have evaluated the management of acute Hinchey Ia diverticulitis with consideration for outpatient management. The purpose of this study was to evaluate the outcomes of Asian patients with Hinchey Ia acute diverticulitis. A retrospective review of all patients who were treated for Hinchey Ia acute colonic diverticulitis between 2012 and 2014 was performed. All patients were diagnosed on computed tomography (CT). There were 129 patients with Hinchey Ia acute diverticulitis. Fifty-five (42.6%) patients were male, and the median age was 54 years (range, 30-86). Eighty-seven (67.4%) patients had right-sided diverticulitis. Most patients were treated empirically with intravenous ceftriaxone and metronidazole (89.1%). They were then discharged with oral antibiotics. Only 6.1% of patients had a positive blood culture. The median length of stay in the hospital was 4 (range, 3-4) days. Only three (2.3%) patients were readmitted for acute diverticulitis within 30 days. They were managed with antibiotics and discharged well. The repeated CT scans reconfirmed Hinchey Ia diverticulitis. No patients required emergency surgery, and there were no 30-day mortalities. Asian patients with Hinchey Ia diverticulitis recovered well with conservative management and could be amenable to outpatient therapy. Future prospective studies should be performed amongst Asians to evaluate managing this condition in an ambulatory setting.

Effects of a giant exercising board game intervention on ambulatory physical activity among nursing home residents: a preliminary study.

Science.gov (United States)

Mouton, Alexandre; Gillet, Nicolas; Mouton, Flore; Van Kann, Dave; Bruyère, Olivier; Cloes, Marc; Buckinx, Fanny

2017-01-01

This study examined the effects of a giant (4×3 m) exercising board game intervention on ambulatory physical activity (PA) and a broader array of physical and psychological outcomes among nursing home residents. A quasi-experimental longitudinal study was carried out in two comparable nursing homes. Ten participants (aged 82.5±6.3 and comprising 6 women) meeting the inclusion criteria took part in the 1-month intervention in one nursing home, whereas 11 participants (aged 89.9±3.1 with 8 women) were assigned to the control group in the other nursing home. The giant exercising board game required participants to per-form strength, flexibility, balance and endurance activities. The assistance provided by an exercising specialist decreased gradually during the intervention in an autonomy-oriented approach based on the self-determination theory. The following were assessed at baseline, after the intervention and after a follow-up period of 3 months: PA (steps/day and energy expenditure/day with ActiGraph), cognitive status (mini mental state examination), quality of life (EuroQol 5-dimensions), motivation for PA (Behavioral Regulation in Exercise Questionnaire-2), gait and balance (Tinetti and Short Physical Performance Battery), functional mobility (timed up and go), and the muscular isometric strength of the lower limb muscles. In the intervention group, PA increased from 2,921 steps/day at baseline to 3,358 steps/day after the intervention (+14.9%, P =0.04) and 4,083 steps/day (+39.8%, P =0.03) after 3 months. Energy expenditure/day also increased after the intervention (+110 kcal/day, +6.3%, P =0.01) and after 3 months (+219 kcal/day, +12.3%, P =0.02). Quality of life ( P <0.05), balance and gait ( P <0.05), and strength of the ankle ( P <0.05) were also improved after 3 months. Such improvements were not observed in the control group. The preliminary results are promising but further investigation is required to confirm and evaluate the long-term effectiveness

AMBULATORY BLOOD PRESSURE PATTERNS IN CHILDREN WITH CHRONIC KIDNEY DISEASE

Science.gov (United States)

Samuels, Joshua; Ng, Derek; Flynn, Joseph T.; Mitsnefes, Mark; Poffenbarger, Tim; Warady, Bradley A.; Furth, Susan

2012-01-01

Ambulatory blood pressure monitoring (ABPM) is the best method of detecting abnormal blood pressure (BP) in patients with chronic kidney disease (CKD), whose hypertension may be missed with office BP measurements. We report ABPM findings in 332 children 1 year after entry in the Chronic Kidney Disease in Children (CKiD) cohort study. All subjects underwent casual and ambulatory BP measurement. BP was categorized based on casual and ABPM results into normal, white coat, masked, and ambulatory hypertension. Only half of the subjects had a normal ABPM. BP load was elevated (>25%) in 52% (n= 172) while mean BP was elevated in 32% (n= 105). In multivariate analysis, those using an ACE inhibitor (ACEi) were 89% more likely to have a normal ABPM than those who did not report using an ACEi (OR: 1.89, 95%CI: 1.17, 3.04). For every 20% faster decline in annualized GFR change, the odds of an abnormal ABPM increased 26% (OR: 1.26, 95%CI: 0.97, 1.64; p= 0.081). A 2.25 fold increase in urine protein:creatinine ratio annualized change was associated with a 39% higher odds of an abnormal ABPM (OR: 1.39, 95%CI: 1.06, 1.82; p= 0.019). Abnormalities on ABPM are common in children with CKD, and are strongly associated with known risk factors for end stage renal disease. Individuals on ACEi were less likely to have abnormal ABPM, suggesting a possible therapeutic intervention. ABPM should be used to monitor risk and guide therapy in children with CKD. PMID:22585950

Ambulatory surgery with chloroprocaine spinal anesthesia: a review

Directory of Open Access Journals (Sweden)

Ghisi D

2015-11-01

Full Text Available Daniela Ghisi, Stefano Bonarelli Department of Anaesthesia and Postoperative Intensive Care, Istituto Ortopedico Rizzoli, Bologna, Italy Abstract: Spinal anesthesia is a reliable and safe technique for procedures of the lower extremities. Nevertheless, some of its characteristics may limit its use for ambulatory surgery, including delayed ambulation, risk of urinary retention, and pain after block regression. The current availability of short-acting local anesthetics has renewed interest for this technique also in the context of short- and ultra-short procedures. Chloroprocaine (CP is an amino-ester local anesthetic with a very short half-life. It was introduced and has been successfully used for spinal anesthesia since 1952. Sodium bisulfite was then added as a preservative after 1956. The drug was then abandoned in the 1980s for several reports of neurological deficits in patients receiving accidentally high doses of intrathecal CP during epidural labor analgesia. Animal studies have proven the safety of the preservative-free formulation, which has been extensively evaluated in volunteer studies as well as in clinical practice with a favorable profile in terms of both safety and efficacy. In comparison with bupivacaine, 2-chloroprocaine (2-CP showed faster offset times to end of anesthesia, unassisted ambulation, and discharge from hospital. These findings suggests that 2-CP may be a suitable alternative to low doses of long-acting local anesthetics in ambulatory surgery. Its safety profile also suggests that 2-CP could be a valid substitute for intrathecal short- and intermediate-acting local anesthetics, such as lidocaine and mepivacaine – often causes of transient neurological symptoms. In this context, literature suggests a dose ranging between 30 and 60 mg of 2-CP for procedures lasting 60 minutes or less, while 10 mg is considered the no-effect dose. The present review describes recent evidence about 2-CP as an anesthetic agent for

Clinical productivity of primary care nurse practitioners in ambulatory settings.

Science.gov (United States)

Xue, Ying; Tuttle, Jane

Nurse practitioners are increasingly being integrated into primary care delivery to help meet the growing demand for primary care. It is therefore important to understand nurse practitioners' productivity in primary care practice. We examined nurse practitioners' clinical productivity in regard to number of patients seen per week, whether they had a patient panel, and patient panel size. We further investigated practice characteristics associated with their clinical productivity. We conducted cross-sectional analysis of the 2012 National Sample Survey of Nurse Practitioners. The sample included full-time primary care nurse practitioners in ambulatory settings. Multivariable survey regression analyses were performed to examine the relationship between practice characteristics and nurse practitioners' clinical productivity. Primary care nurse practitioners in ambulatory settings saw an average of 80 patients per week (95% confidence interval [CI]: 79-82), and 64% of them had their own patient panel. The average patient panel size was 567 (95% CI: 522-612). Nurse practitioners who had their own patient panel spent a similar percent of time on patient care and documentation as those who did not. However, those with a patient panel were more likely to provide a range of clinical services to most patients. Nurse practitioners' clinical productivity was associated with several modifiable practice characteristics such as practice autonomy and billing and payment policies. The estimated number of patients seen in a typical week by nurse practitioners is comparable to that by primary care physicians reported in the literature. However, they had a significantly smaller patient panel. Nurse practitioners' clinical productivity can be further improved. Copyright © 2016 Elsevier Inc. All rights reserved.

Clinical and economic outcomes of nurse-led services in the ambulatory care setting: A systematic review.

Science.gov (United States)

Chan, Raymond J; Marx, Wolfgang; Bradford, Natalie; Gordon, Louisa; Bonner, Ann; Douglas, Clint; Schmalkuche, Diana; Yates, Patsy

2018-02-21

With the increasing burden of chronic and age-related diseases, and the rapidly increasing number of patients receiving ambulatory or outpatient-based care, nurse-led services have been suggested as one solution to manage increasing demand on the health system as they aim to reduce waiting times, resources, and costs while maintaining patient safety and enhancing satisfaction. The aims of this review were to assess the clinical effectiveness, economic outcomes and key implementation characteristics of nurse-led services in the ambulatory care setting. A systematic review was conducted using the standard Cochrane Collaboration methodology and was prepared in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) on The Cochrane Library, MEDLINE EBSCO, CINAHL EBSCO, and PsycINFO Ovid (from inception to April 2016). Data were extracted and appraisal undertaken. We included randomised controlled trials; quasi-randomised controlled trials; controlled and non-controlled before-and-after studies that compared the effects of nurse-led services in the ambulatory or community care setting with an alternative model of care or standard care. Twenty-five studies of 180,308 participants were included in this review. Of the 16 studies that measured and reported on health-related quality of life outcomes, the majority of studies (n = 13) reported equivocal outcomes; with three studies demonstrating superior outcomes and one demonstrating inferior outcomes in comparison with physician-led and standard care. Nurse-led care demonstrated either equivalent or better outcomes for a number of outcomes including symptom burden, self-management and behavioural outcomes, disease-specific indicators, satisfaction and perception of quality of life, and health service use. Benefits of nurse-led services remain inconclusive in terms of economic outcomes. Nurse

Speak Up: Help Prevent Errors in Your Care: Ambulatory Care

Science.gov (United States)

... Your Care Ambulatory Care To prevent health care errors, patients are urged to... SpeakUP TM Everyone has a ... he or she has confused you with another patient. P ay attention to the ... for their identification (ID) badges. • Notice whether your caregivers have washed ...

Ambulatory blood pressure monitoring in clinical trials with antihypertensive agents

NARCIS (Netherlands)

A.H. van den Meiracker (Anton)

1995-01-01

textabstractAmbulatory blood pressure monitoring (ABPM) is being used increasingly for the evaluation of antihypertensive agents in clinical trials. In this brief review several aspects of ABPM are discussed. In particular, attention is paid to the extent to which ABPM is subject to a placebo

Outcome-driven thresholds for ambulatory pulse pressure in 9938 participants recruited from 11 populations

DEFF Research Database (Denmark)

Gu, Yu-Mei; Thijs, Lutgarde; Li, Yan

2014-01-01

Evidence-based thresholds for risk stratification based on pulse pressure (PP) are currently unavailable. To derive outcome-driven thresholds for the 24-hour ambulatory PP, we analyzed 9938 participants randomly recruited from 11 populations (47.3% women). After age stratification (... interval of the HRs associated with stepwise increasing PP levels crossed unity at 64 mm Hg. While accounting for all covariables, the top tenth of PP contributed less than 0.3% (generalized R(2) statistic) to the overall risk among the elderly. Thus, in randomly recruited people, ambulatory PP does...

Transradial PCI and Same Day Discharge.

Science.gov (United States)

Elfandi, Ali; Safirstein, Jordan G

2018-02-24

The evolution of cardiac catheterization has led to the development of well-refined, more effective, and safer devices that allow cardiovascular interventionalists to deliver high-quality percutaneous interventions (PCI). Transradial PCI (TRI) has gained more popularity in the USA over the past 10 years, and as experience and volume of TRI grow, studies adopting same day radial PCI protocols have emerged and are showing promising results. We sought to review the current literature on TRI and same day discharge (SDD). This literature review was performed to evaluate the studies that were published over the last 17 years regarding TRI and SDD. A literature search using PubMed, Cochran database, Google Scholar, and Embase was performed for studies evaluating TRI and SDD from January 1, 2000, to August 1, 2017. Observational studies, randomized clinical trials, meta-analyses, and consensus statements were included in our review. We used the following terms in our search: "same day," "same day discharge," "outpatient," and "ambulatory radial PCI." Articles with data pertinent to the subject matter were included. We did not limit our searches to specific journals. The available literature supports SDD for selected radial PCI patients. The advancement in PCI devices and pharmacology has enhanced the safety of post-PCI disposition leading to the evolution from traditional overnight stays to the development of same day discharge programs. We conclude that outpatient TRI for appropriately selected patients will be the standard of care in the future. This will lead to increased patient satisfaction, improved hospital throughput, and reduced hospital costs, without increased procedural complications.

Getting along and getting ahead: Affiliation and dominance predict ambulatory blood pressure.

Science.gov (United States)

Baron, Carolynne E; Smith, Timothy W; Uchino, Bert N; Baucom, Brian R; Birmingham, Wendy C

2016-03-01

Based in interpersonal theory, the present study tested associations of trait affiliation (i.e., warmth vs. hostility) and control (i.e., dominance vs. submissiveness) with ambulatory blood pressure (ABP) and momentary affective experiences. Ninety-four married couples (mean age 29.6) completed trait affiliation and control measures, and a 1-day protocol with random interval-contingent measurements of ABP and affective experience. Higher trait control (i.e., dominance) predicted higher systolic and diastolic blood pressure (SBP, DBP) in men, but not in women. For both men and women, high affiliation predicted lower SBP. These associations occurred within individuals (i.e., actor effects) but not between spouses (i.e., partner effects). Dominance and affiliation also predicted momentary affect. Associations of dominance and affiliation with ABP may indicate a mechanism by which trait social behavior influences CVD risk. These findings also illustrate the interpersonal perspective as an integrative framework for research on psychosocial risk for CVD. (c) 2016 APA, all rights reserved).

Tratamento ambulatorial da endocardite bacteriana estreptocócica Tratamiento clínico de la endocarditis bacteriana estreptocócica Ambulatory treatment of streptococcal bacterial endocarditis

Directory of Open Access Journals (Sweden)

Sirio Hassem Sobrinho

2010-04-01

Full Text Available A endocardite bacteriana é uma grave doença infecciosa cujo tratamento é tradicionalmente feito com o paciente internado. recebendo medicação intravenosa. A possibilidade de tratamento domiciliar ou ambulatorial. em casos estritamente selecionados. é atraente tanto do ponto de vista social quanto do econômico. Apresentamos o relato de 6 pacientes com diagnóstico de endocardite bacteriana por Streptococcus. tratados parcial ou integralmente em regime ambulatorial. Todos evoluíram sem complicações e com resolução completa do quadro infeccioso.La endocarditis bacteriana es una severa enfermedad infecciosa cuyo tratamiento se hace tradicionalmente con el paciente internado, recibiendo medicación intravenosa. La posibilidad de tratamiento domiciliar o clínico, en casos estrictamente seleccionados, es atractivo desde el punto de vista social como del económico. Presentamos el caso clínico de 6 pacientes con diagnóstico de endocarditis bacteriana por streptococcus, tratados parcial o integralmente en régimen ambulatorio. Todos evolucionaron sin complicaciones y con resolución completa del cuadro infeccioso.Bacterial endocarditis is a severe infectious disease. of which treatment is traditionally carried out in hospitalized patients through intravenous medication. The possibility of at-home or ambulatory treatment. for stringently selected cases. is attractive from the social as well as from the economic point of view. We report 6 patients with a diagnosis of bacterial endocarditis caused by Streptococcus. treated partially or completely on an outpatient basis. All of them evolved without complications and presented complete resolution of the infection.

The impact of interoperability of electronic health records on ambulatory physician practices: a discrete-event simulation study

Directory of Open Access Journals (Sweden)

Yuan Zhou

2014-02-01

Full Text Available Background The effect of health information technology (HIT on efficiency and workload among clinical and nonclinical staff has been debated, with conflicting evidence about whether electronic health records (EHRs increase or decrease effort. None of this paper to date, however, examines the effect of interoperability quantitatively using discrete event simulation techniques.Objective To estimate the impact of EHR systems with various levels of interoperability on day-to-day tasks and operations of ambulatory physician offices.Methods Interviews and observations were used to collect workflow data from 12 adult primary and specialty practices. A discrete event simulation model was constructed to represent patient flows and clinical and administrative tasks of physicians and staff members.Results High levels of EHR interoperability were associated with reduced time spent by providers on four tasks: preparing lab reports, requesting lab orders, prescribing medications, and writing referrals. The implementation of an EHR was associated with less time spent by administrators but more time spent by physicians, compared with time spent at paper-based practices. In addition, the presence of EHRs and of interoperability did not significantly affect the time usage of registered nurses or the total visit time and waiting time of patients.Conclusion This paper suggests that the impact of using HIT on clinical and nonclinical staff work efficiency varies, however, overall it appears to improve time efficiency more for administrators than for physicians and nurses.

Structured intervention for management of pain following day surgery in children

DEFF Research Database (Denmark)

Walther-Larsen, Søren; Aagaard, Gitte; Friis, Susanne Molin

2016-01-01

BACKGROUND: Ambulatory surgery forms a large part of pediatric surgical practice. Several studies indicate that postoperative pain is poorly managed with more than 30% of children having moderate to severe pain. In a busy outpatient clinic contact between healthcare professionals and the family...... is increasingly limited calling for a global and efficient pain management regime. OBJECTIVE: The aim of this prospective observational cohort study was to determine postoperative pain intensity following day surgery in children after our structured intervention for pain management. METHODS: A number...... of interventions in an effort to address barriers to effective postoperative pain management after day surgery were identified in the literature. By introducing our concept structured intervention, we aimed to address the majority if not all these barriers. Accordingly, we adapted postoperative pain management...

Ventricular fibrillation in an ambulatory patient supported by a left ventricular assist device: highlighting the ICD controversy.

Science.gov (United States)

Boilson, Barry A; Durham, Lucian A; Park, Soon J

2012-01-01

Left ventricular assist devices (LVADs) provide an effective means of managing advanced pump failure as a means of bridging to cardiac transplantation or as permanent therapy. Although ventricular arrhythmias remain common post-LVAD implantation, such therapy may allow malignant arrhythmias to be tolerated hemodynamically. This report describes the clinical findings in a patient who had likely been in a ventricular tachyarrhythmia for several days and presented in ventricular fibrillation, ambulatory, and mentating normally. This report, with previous similar reports, is additive to the body of evidence that LVADs alter the physiologic impact of ventricular arrhythmias in advanced heart failure and highlights the need for thoughtful programming of implantable cardioverter defibrillator therapies in these patients.

Abordagem ambulatorial do nutricionista em anemia hemolítica Nutritional ambulatory approach in hemolytic anemia

Directory of Open Access Journals (Sweden)

Maria Aparecida Vieira

1999-04-01

Full Text Available Descreve a atuação do nutricionista em ambulatório de Hematologia Pediátrica em um hospital escola e relata as condutas dietéticas necessárias na abordagem de crianças com anemia hemolítica com e sem sobrecarga de ferro, e também as atitudes mais freqüentes dos familiares em relação à alimentação desses pacientes.The Authors describe the performance of the Dietitian in a Pediatric Hematology Ambulatory. They emphasize the necessary dietetic procedures for adequate management of children with hemolytic anemia, with and without iron overload. Furthermore, they approach the family's attitude towards the patient's nutrition.

Patient care delivery and integration: stimulating advancement of ambulatory care pharmacy practice in an era of healthcare reform.

Science.gov (United States)

Epplen, Kelly T

2014-08-15

This article discusses how to plan and implement an ambulatory care pharmacist service, how to integrate a hospital- or health-system-based service with the mission and operations of the institution, and how to help the institution meet its challenges related to quality improvement, continuity of care, and financial sustainability. The steps in implementing an ambulatory care pharmacist service include (1) conducting a needs assessment, (2) aligning plans for the service with the mission and goals of the parent institution, (3) collaborating with patients and physicians, (4) standardizing the patient care process, (5) proposing the service, (6) attaining the necessary resources, (7) identifying stakeholders, (8) identifying applicable quality standards, (9) defining competency standards, (10) planning for service payment, and (11) monitoring outcomes. Ambulatory care pharmacists have current opportunities to become engaged with patient-centered medical homes, accountable care organizations, preventive and wellness programs, and continuity of care initiatives. Common barriers to the advancement of ambulatory care pharmacist services include lack of complete access to patient information, inadequate information technology, and lack of payment. Ambulatory care pharmacy practitioners must assertively promote appropriate medication use, provide patient-centered care, pursue integration with the patient care team, and seek appropriate recognition and compensation for the services they provide. Copyright © 2014 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Nurse-measured or ambulatory blood pressure in routine hypertension care

NARCIS (Netherlands)

Veerman, D. P.; van Montfrans, G. A.

1993-01-01

Nurses are considered to evoke less white-coat hypertension, and might therefore be able to estimate average blood pressure as well as and more conveniently than ambulatory monitoring. The objective of the present study was to determine the correspondence between blood pressure measured by a doctor

Comparison of valsartan and amlodipine on ambulatory blood pressure variability in hypertensive patients.

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Eguchi, Kazuo; Imaizumi, Yuki; Kaihara, Toshiki; Hoshide, Satoshi; Kario, Kazuomi

We tested the hypothesis that calcium channel blockers (CCBs: amlodipine group, n = 38)) are superior to angiotensin receptor blockers (ARBs: valsartan group, n = 38) against ambulatory blood pressure variability (BPV) in untreated Japanese hypertensive patients. Both drugs significantly reduced ambulatory systolic and diastolic BP values. With regard to BPV, standard deviation (SD) in SBP did not change with the administration of either drug, but the ARB significantly increased SD in awake DBP (12 ± 4-14 ± 4 mmHg). The ARB also significantly increased the coefficients of variation (CVs)in awake and 24-h SBP/DBP (all P valsartan, especially in reducing maximum BP levels.

Hotel-based ambulatory care for complex cancer patients: a review of the University College London Hospital experience.

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Sive, Jonathan; Ardeshna, Kirit M; Cheesman, Simon; le Grange, Franel; Morris, Stephen; Nicholas, Claire; Peggs, Karl; Statham, Paula; Goldstone, Anthony H

2012-12-01

Since 2005, University College London Hospital (UCLH) has operated a hotel-based Ambulatory Care Unit (ACU) for hematology and oncology patients requiring intensive chemotherapy regimens and hematopoietic stem cell transplants. Between January 2005 and 2011 there were 1443 patient episodes, totaling 9126 patient days, with increasing use over the 6-year period. These were predominantly for hematological malignancy (82%) and sarcoma (17%). Median length of stay was 5 days (range 1-42), varying according to treatment. Clinical review and treatment was provided in the ACU, with patients staying in a local hotel at the hospital's expense. Admission to the inpatient ward was arranged as required, and there was close liaison with the inpatient team to preempt emergency admissions. Of the 523 unscheduled admissions, 87% occurred during working hours. An ACU/hotel-based treatment model can be safely used for a wide variety of cancers and treatments, expanding hospital treatment capacity, and freeing up inpatient beds for those patients requiring them.

Studies Comparing Ambulatory Blood Pressure and Home Blood Pressure on Cardiovascular Disease and Mortality Outcomes: A Systematic Review

Science.gov (United States)

Shimbo, Daichi; Abdalla, Marwah; Falzon, Louise; Townsend, Raymond R.; Muntner, Paul

2015-01-01

Ambulatory blood pressure monitoring (ABPM) is more commonly recommended for assessing out-of-clinic blood pressure than home blood pressure monitoring (HBPM). We conducted a systematic review to examine whether ABPM or HBPM is more strongly associated with cardiovascular disease events and/or mortality. Of 1,007 abstracts published through July 20, 2015, nine articles, reporting results from seven cohorts, were identified. After adjustment for blood pressure on HBPM, blood pressure on ABPM was associated with an increased risk of outcomes in two of four cohorts for systolic blood pressure and two of three cohorts for diastolic blood pressure. After adjustment for blood pressure on ABPM, systolic blood pressure on HBPM was associated with outcomes in zero of three cohorts; an association was present in one of two cohorts for diastolic blood pressure on HBPM. There is a lack of strong empiric evidence supporting ABPM or HBPM over the other approach for predicting cardiovascular events or mortality. PMID:26822864

Influence of room heating on ambulatory blood pressure in winter: a randomised controlled study.

Science.gov (United States)

Saeki, Keigo; Obayashi, Kenji; Iwamoto, Junko; Tanaka, Yuu; Tanaka, Noriyuki; Takata, Shota; Kubo, Hiroko; Okamoto, Nozomi; Tomioka, Kimiko; Nezu, Satoko; Kurumatani, Norio

2013-06-01

Previous studies have proposed that higher blood pressure (BP) in winter is an important cause of increased mortality from cardiovascular disease during the winter. Some observational and physiological studies have shown that cold exposure increases BP, but evidence from a randomised controlled study assessing the effectiveness of intensive room heating for lowering BP was lacking. The present study aimed to determine whether intensive room heating in winter decreases ambulatory BP as compared with weak room heating resulting in a 10°C lower target room temperature when sufficient clothing and bedclothes are available. We conducted a parallel group, assessor blinded, simple randomised controlled study with 1:1 allocation among 146 healthy participants in Japan from November 2009 to March 2010. Ambulatory BP was measured while the participants stayed in single experimental rooms from 21:00 to 8:00. During the session, participants could adjust the amount of clothing and bedclothes as required. Compared with the weak room heating group (mean temperature ± SD: 13.9 ± 3.3°C), systolic morning BP (mean BP 2 h after getting out of bed) of the intensive room heating group (24.2 ± 1.7°C) was significantly lower by 5.8 mm Hg (95% CI 2.4 to 9.3). Sleep-trough morning BP surges (morning BP minus lowest night-time BP) in the intensive room heating group were significantly suppressed to about two thirds of the values in the weak room heating group (14.3 vs 21.9 mm Hg; pheating decreased morning BP and the morning BP surge in winter.

Sensitivity and specificity of obesity diagnosis in pediatric ambulatory care in the United States.

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Walsh, Carolyn O; Milliren, Carly E; Feldman, Henry A; Taveras, Elsie M

2013-09-01

We examined the sensitivity and specificity of an obesity diagnosis in a nationally representative sample of pediatric outpatient visits. We used the 2005 to 2009 National Ambulatory Medical Care and National Hospital Ambulatory Medical Care surveys. We included visits with children 2 to 18 years, yielding a sample of 48 145 database visits. We determined 3 methods of identifying obesity: documented body mass index (BMI) ≥95th percentile; International Classification of Diseases, Ninth Revision (ICD-9) code; and positive answer to the question, "Does the patient now have obesity?" Using BMI as the gold standard, we calculated the sensitivity and specificity of a clinical obesity diagnosis. Among the 19.5% of children who were obese by BMI, 7.0% had an ICD-9 code and 15.2% had a positive response to questioning. The sensitivity of an obesity diagnosis was 15.4%, and the specificity was 99.2%. The sensitivity of the obesity diagnosis in pediatric ambulatory visits is low. Efforts are needed to increase identification of obese children.

Acute Care Use for Ambulatory Care-Sensitive Conditions in High-Cost Users of Medical Care with Mental Illness and Addictions.

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Hensel, Jennifer M; Taylor, Valerie H; Fung, Kinwah; Yang, Rebecca; Vigod, Simone N

2018-01-01

The role of mental illness and addiction in acute care use for chronic medical conditions that are sensitive to ambulatory care management requires focussed attention. This study examines how mental illness or addiction affects risk for repeat hospitalization and/or emergency department use for ambulatory care-sensitive conditions (ACSCs) among high-cost users of medical care. A retrospective, population-based cohort study using data from Ontario, Canada. Among the top 10% of medical care users ranked by cost, we determined rates of any and repeat care use (hospitalizations and emergency department [ED] visits) between April 1, 2011, and March 31, 2012, for 14 consensus established ACSCs and compared them between those with and without diagnosed mental illness or addiction during the 2 years prior. Risk ratios were adjusted (aRR) for age, sex, residence, and income quintile. Among 314,936 high-cost users, 35.9% had a mental illness or addiction. Compared to those without, individuals with mental illness or addiction were more likely to have an ED visit or hospitalization for any ACSC (22.8% vs. 19.6%; aRR, 1.21; 95% confidence interval [CI], 1.20-1.23). They were also more likely to have repeat ED visits or hospitalizations for the same ACSC (6.2% vs. 4.4% of those without; aRR, 1.48; 95% CI, 1.44-1.53). These associations were stronger in stratifications by mental illness diagnostic subgroup, particularly for those with a major mental illness. The presence of mental illness and addiction among high-cost users of medical services may represent an unmet need for quality ambulatory and primary care.

Arterial stiffness and its relationship to clinic and ambulatory blood pressure: a longitudinal study in non-dialysis chronic kidney disease.

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Agarwal, Rajiv

2017-11-01

Both arterial stiffness and systolic blood pressure (BP) are established cardiovascular risk factors, yet little is known about their interrelationship in chronic kidney disease (CKD). The goal of this prospective study was to describe the trajectory of aortic pulse wave velocity (PWV) and BP and to compare the longitudinal interrelationship of BP (clinic and 24 h ambulatory recording) with the PWV. Clinic BP was taken in two ways: at the time of the measurement of the PWV (Clinic-S) and as an average of triplicate measurements on three separate occasions within 1 week (Clinic-M). 24 h ambulatory BP was measured using a validated monitor and PWV was measured in the aorta using an echo-Doppler technique. Among 255 veterans with CKD followed for over up to 4 years, the rate of change of log PWV was inversely related to the baseline PWV; the trajectories were variable among individuals and the net population change was no different from zero. In contrast, systolic BP significantly increased, but linearly, and a strong relationship was seen between cross-sectional and longitudinal changes in Clinic-M systolic BP and log PWV. In contrast, a longitudinal relationship between Clinic-S and log PWV was absent. In the case of 24-h ambulatory BP, a strong cross-sectional change was seen between awake and 24 h systolic BP but not between sleep BP and log PWV. In conclusion, among people with CKD, the PWV changes over time and is inversely related to the baseline PWV. An average of clinic BP measurements taken over three visits, but not single measurements, are useful to assess the PWV and its change over time. Differences exist between ambulatory BP monitoring recording during the sleep and awake states in their ability to predict the PWV. Taken together, these data support the view that among those with CKD not on dialysis, targeting clinic BP taken on multiple occasions using a standardized methodology or daytime ambulatory systolic BP may slow the progression of arterial

Data Accuracy of the Bubble Sheet Ambulatory Data System and the KG-Ambulatory Data System in the Internal Medicine Clinic, Bayne-Jones Army Community Hospital, Fort Polk, Louisiana

National Research Council Canada - National Science Library

MacLaren, Lisa

2000-01-01

...) and Ambulatory Patient Group (APG) outpatient prospective payment system (OPPS). Three data sets were examined at different points in time based on type of ADS used and implementation of data quality management efforts...

DETERMINANTS OF SUBOPTIMAL BLOOD PRESSURE CONTROL IN HYPERTENSIVE PATIENTS: 24-HOUR AMBULATORY BLOOD PRES-SURE MONITORING

Directory of Open Access Journals (Sweden)

Mansoor Moazenzadeh

2010-12-01

Full Text Available Abstract    INTRODUCTION: The study was conducted to define the determinants of suboptimal blood pressure (BP control among hypertensive patients under treatment and explore a predictive model for detecting the patients at risk for increased BP.    METHODS: We enrolled 97 patients (40 males, 57 females under treatment for hypertension between June 2006 and May 2007 in Shafa hospital, Kerman, Iran. BP was measured at clinic twice within 5-minute intervals. After setting up ambulatory blood pressure monitoring (ABPM, BP was measured at 30-minute intervals during the day and 60-minute intervals during the night. The frequency of increased BP (more than 140/90 mmHg was included in a regression model as dependent variable and all the others such as age, sex, body mass index (BMI, drugs and baseline clinical measurements as the predictors.    RESULTS: Increased BP was detected in 44% (95% CI: 38.79%-49.65% of all measurements during 24-hour monitoring. The frequency of increased BP had a significant relationship with BMI (b=0.35, P=0.001. Clinic's pulse pressure was a significant predicting factor for BP increase (P=0.02.    CONCLUSION: BMI and pulse pressure are the best predictors for being hypertensive during lifetime. Ineffective treatment of hypertension is frequent among the hypertensive patients.      Keywords: Blood pressure control, Pulse pressure, Ambulatory blood pressure monitoring (ABPM, BMI.

Bacteriological, histological and functional examination of rat kidneys during 5-days gentamycin therapy of experimental E. coli pyelonephritis as compared to 9-days therapy

International Nuclear Information System (INIS)

Hagemann, I.; Briedigkeit, H.; Strangfeld, D.; Ditscherlein, G.; Schuerer, M.; Pietsch, R.; Kruse, L.; Camu, A.; Blank, W.

1985-01-01

Short-term antibiotic treatment is recommended in infections of the lower urinary tract but its effectiveness is questioned in upper urinary tract infections. 5 and 9-days treatment of experimental E. coli 022 pyelonephritis after unilateral nephrectomy in 127 male Wistar rats were compared. 9 mg gentamycin per kg b.w. twice daily were applied. 131 I-hippurate excretion was not decreased during the 5 day treatment but was temporarily diminished during 9-days treatment. Histologically the severe acute pyelonephritis was decreased after 9-days treatment but not after 5 days of treatment. Bacteriologically almost all the kidneys were sterile after 9-days treatment but the majority of the kidneys showed the injected strain of E. coli after 5-days treatment. The results indicated that the shortened treatment was much less effective in acute experimental pyelonephritis. (author)

Bone Resorption Increases as Early as the Second Day in Head- Down Bed Rest

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Heer, M.; Kamps, N.; Mika, C.; Boese, A.; Gerzer, R.

Long-term bed rest and space mission studies have shown that immobilization as well as microgravity induce increased bone resorption while bone formation tends to decrease. In order to analyze the kinetics of short-term changes in bone turnover we studied in a randomized, strictly controlled crossover design the effects of 6 days 6° head-down tilt bed rest (HDT) in 8 male healthy subjects (mean body weight (BW): 70.1 +/- 1.88 kg; mean age: 25.5 +/- 1.04 years) in our metabolic ward. Two days before arriving in the metabolic ward the subjects started with a diet consisting of an energy content of 10 MJ/d, 2000 mg Calcium/d, 400 i.U. Vitamin D, 200 mEq Na+ and 50 ml water/kg BW/d. The diet was continued in the metabolic ward. The metabolic ward period (11days) was divided into 3 parts: 4 ambulatory days, 6 days either HDT or control and 1 recovery day. Continuous urine collection started on the first day in the metabolic ward to analyze calcium excretion and bone resorption markers, namely C-telopeptide (CTX) and N-telopeptide (NTX). On the 2nd ambulatory day in the metabolic ward and on the 5th day in HDT or control blood was drawn to analyze serum calcium, parathyroid hormone, and bone formation markers (bone Alkaline Phosphatase (bAP), Procollagen-I-Propeptide (P-I-CP). Both study phases were identical with respect to environmental conditions, study protocol and diet. Urinary calcium excretion was as early as the first day in immobilization increased (pcontrol. But, already on the 2nd day of immobilization both bone resorption markers significantly increased. NTX-excretion was increased by 28.7 +/- 14.0% (pcontrol. In contrast to the bone resorption markers, the formation marker P-I-CP tended to decrease as early as the fifth day of immobilization (phormone-, as well as bAP concentrations were unchanged. We conclude from these results of a pronounced rise of bone resorption markers that already 24 hours of immobilization induce a significant rise in osteoclast

A six-year descriptive analysis of hospitalisations for ambulatory care sensitive conditions among people born in refugee-source countries.

Science.gov (United States)

Correa-Velez, Ignacio; Ansari, Zahid; Sundararajan, Vijaya; Brown, Kaye; Gifford, Sandra M

2007-10-03

Hospitalisation for ambulatory care sensitive conditions (ACSHs) has become a recognised tool to measure access to primary care. Timely and effective outpatient care is highly relevant to refugee populations given the past exposure to torture and trauma, and poor access to adequate health care in their countries of origin and during flight. Little is known about ACSHs among resettled refugee populations. With the aim of examining the hypothesis that people from refugee backgrounds have higher ACSHs than people born in the country of hospitalisation, this study analysed a six-year state-wide hospital discharge dataset to estimate ACSH rates for residents born in refugee-source countries and compared them with the Australia-born population. Hospital discharge data between 1 July 1998 and 30 June 2004 from the Victorian Admitted Episodes Dataset were used to assess ACSH rates among residents born in eight refugee-source countries, and compare them with the Australia-born average. Rate ratios and 95% confidence levels were used to illustrate these comparisons. Four categories of ambulatory care sensitive conditions were measured: total, acute, chronic and vaccine-preventable. Country of birth was used as a proxy indicator of refugee status. When compared with the Australia-born population, hospitalisations for total and acute ambulatory care sensitive conditions were lower among refugee-born persons over the six-year period. Chronic and vaccine-preventable ACSHs were largely similar between the two population groups. Contrary to our hypothesis, preventable hospitalisation rates among people born in refugee-source countries were no higher than Australia-born population averages. More research is needed to elucidate whether low rates of preventable hospitalisation indicate better health status, appropriate health habits, timely and effective care-seeking behaviour and outpatient care, or overall low levels of health care-seeking due to other more pressing needs during

Quality of life in automated and continuous ambulatory peritoneal dialysis

NARCIS (Netherlands)

Michels, Wieneke M.; van Dijk, Sandra; Verduijn, Marion; le Cessie, Saskia; Boeschoten, Elisabeth W.; Dekker, Friedo W.; Krediet, Raymond T.; Apperloo, A. J.; Bijlsma, J. A.; Boekhout, M.; Boer, W. H.; van der Boog, P. J. M.; Büller, H. R.; van Buren, M.; de Charro, F. Th; Doorenbos, C. J.; van den Dorpel, M. A.; van Es, A.; Fagel, W. J.; Feith, G. W.; de Fijter, C. W. H.; Frenken, L. A. M.; Grave, W.; van Geelen, J. A. C. A.; Gerlag, P. G. G.; Gorgels, J. P. M. C.; Huisman, R. M.; Jager, K. J.; Jie, K.; Koning-Mulder, W. A. H.; Koolen, M. I.; Kremer Hovinga, T. K.; Lavrijssen, A. T. J.; Luik, A. J.; van der Meulen, J.; Parlevliet, K. J.; Raasveld, M. H. M.; van der Sande, F. M.; Schonck, M. J. M.; Schuurmans, M. M. J.; Siegert, C. E. H.; Stegeman, C. A.; Stevens, P.; Thijssen, J. G. P.; Valentijn, R. M.; Vastenburg, G. H.; Verburgh, C. A.; Vincent, H. H.; Vos, P. F.

2011-01-01

Despite a lack of strong evidence, automated peritoneal dialysis (APD) is often prescribed on account of an expected better quality of life (QoL) than that expected with continuous ambulatory peritoneal dialysis (CAPD). Our aim was to analyze differences in QoL in patients starting dialysis on APD

Application of Porter's generic strategies in ambulatory health care: a comparison of managerial perceptions in two Israeli sick funds.

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Torgovicky, Refael; Goldberg, Avishay; Shvarts, Shifra; Bar Dayan, Yosefa; Onn, Erez; Levi, Yehezkel; BarDayan, Yaron

2005-01-01

A number of typologies have been developed in the strategic management literature to categorize strategies that an organization can pursue at the business level. Extensive research has established Porter's generic strategies of (1) cost leadership, (2) differentiation, (3) differentiation focus, (4) cost focus, and (5) stuck-in-the-middle as the dominant paradigm in the literature. The purpose of the current study was to research competitive strategies in the Israeli ambulatory health care system, by comparing managerial perceptions of present and ideal business strategies in two Israeli sick funds. We developed a unique research tool, which reliably examines the gap between the present and ideal status managerial views. We found a relation between the business strategy and performance measures, thus strengthening Porter's original theory about the nonviability of the stuck-in-the-middle strategy, and suggesting the applicability Porter's generic strategies to not-for-profit institutes in an ambulatory health care system.

One-day compared with 7-day nitrofurantoin for asymptomatic bacteriuria in pregnancy: a randomized controlled trial.

Science.gov (United States)

Lumbiganon, Pisake; Villar, Jose; Laopaiboon, Malinee; Widmer, Mariana; Thinkhamrop, Jadsada; Carroli, Guillermo; Duc Vy, Nguyen; Mignini, Luciano; Festin, Mario; Prasertcharoensuk, Witoon; Limpongsanurak, Sompop; Liabsuetrakul, Tippawan; Sirivatanapa, Pannee

2009-02-01

To evaluate whether a 1-day nitrofurantoin regimen is as effective as a 7-day regimen in eradicating asymptomatic bacteriuria during pregnancy. A multicenter, double-blind, randomized, placebo controlled noninferiority trial was conducted in antenatal clinics in Thailand, the Philippines, Vietnam, and Argentina. Pregnant women seeking antenatal care between March 2004 and March 2007 who met the inclusion and exclusion criteria were invited to participate in the study. Those who consented were randomly allocated to receive either a 1-day or a 7-day course of 100 mg capsules of nitrofurantoin, which was taken twice daily. The primary outcome was bacteriologic cure on day 14 of treatment. : A total of 1,248 of 24,430 eligible women had asymptomatic bacteriuria, making the overall prevalence of 5.1%. Of these 1,248 women, 778 women were successfully recruited, and 386 and 392 women were randomly allocated to 1-day and 7-day regimens, respectively. Escherichia coli was the most common potentially pathogenic bacteria detected, its prevalence approaching 50%. Bacteriologic cure rates at treatment day 14 were 75.7% and 86.2% for 1-day and 7-day regimens, respectively. The cure rate difference was -10.5% (95% confidence interval -16.1% to -4.9%). Mean birth weight and mean gestational age at delivery were significantly lower in the 1-day regimen group. There were fewer adverse effects in the 1-day regimen group, but the differences were not statistically significant. A 1-day regimen of nitrofurantoin is significantly less effective than a 7-day regimen. Women with asymptomatic bacteriuria in pregnancy should receive the standard 7-day regimen. ISRCTN, isrctn.org, ISRCTN11966080 I.

The features of 24-hour ambulatory blood pressure in patients with diabetes mellitus depending on endothelial dysfunction

Directory of Open Access Journals (Sweden)

N.O. Pertseva

2018-03-01

Full Text Available Background. Arterial hypertension in patients with diabetes mellitus (DM plays a main role in the earlier formation of diabetic kidney disease (DKD. Endothelial dysfunction is considered to be a process based on the development of diabetic complications. It is important to study the markers, which gives the opportunity to identify DKD in early stage. Objective: to evaluate 24-h ambulatory blood pressure data in patients with DM and its correlation with estimated glomerular filtration rate and endothelial dysfunction. Materials and methods. The endothelial function was determined by the levels of transforming growth factor-beta 1 (TGF-b1 and vascular cell adhesion molecule 1 (VCAM-1. There were 124 patients with DM (66 with type 1 and 58 with type 2 under observation. Results. Levels of endothelial function (TGF-b1 and VCAM-1 indexes in patients with type 1 and type 2 DM depended on glomerular filtration rate. Between the indexes of endothelial function (TGF-b1, VCAM-1 and the 24-hour ambulatory blood pressure, there is strong and average correlation, therefore, parameters of 24-hour ambulatory blood pressure and presence of endothelial dysfunction can be considered as early signs of DKD progression in patients with DM. Conclusions. 24-hour ambulatory blood pressure in patients with DM on the early stages of diabetic nephropathy is characterized by significant circadian rhythm disorders. The insufficient night decline of blood pressure in patients with type 1 and type 2 DM characterizes the presence of diabetic nephropathy progression according to the indexes of 24-h ambulatory blood pressure.

Interspecialty communication supported by health information technology associated with lower hospitalization rates for ambulatory care-sensitive conditions.

Science.gov (United States)

O'Malley, Ann S; Reschovsky, James D; Saiontz-Martinez, Cynthia

2015-01-01

Practice tools such as health information technology (HIT) have the potential to support care processes, such as communication between health care providers, and influence care for "ambulatory care-sensitive conditions" (ACSCs). ACSCs are conditions for which good outpatient care can potentially prevent the need for hospitalization. To date, associations between such primary care practice capabilities and hospitalizations for ambulatory care-sensitive conditions have been primarily limited to smaller, local studies or unique delivery systems rather than nationally representative studies of primary care physicians in the United States. We analyzed a nationally representative sample of 1,819 primary care physicians who responded to the Center for Studying Health System Change's Physician Survey. We linked 3 years of Medicare claims (2007 to 2009) with these primary care physician survey respondents. This linkage resulted in the identification of 123,760 beneficiaries with one or more of 4 ambulatory care-sensitive chronic conditions (diabetes, chronic obstructive pulmonary disease, asthma, and congestive heart failure) for whom these physicians served as the usual provider. Key independent variables of interest were physicians' practice capabilities, including communication with specialists, use of care managers, participation in quality and performance measurement, use of patient registries, and HIT use. The dependent variable was a summary measure of ambulatory care-sensitive hospitalizations for one or more of these 4 conditions. Higher provider-reported levels of communication between primary care and specialist physicians were associated with lower rates of potentially avoidable hospitalizations. While there was no significant main effect between HIT use and ACSC hospitalizations, the associations between interspecialty communication and ACSC hospitalizations were magnified in the presence of higher HIT use. For example, patients in practices with both the

Associations of ambulatory blood pressure with urinary caffeine and caffeine metabolite excretions.

Science.gov (United States)

Guessous, Idris; Pruijm, Menno; Ponte, Belén; Ackermann, Daniel; Ehret, Georg; Ansermot, Nicolas; Vuistiner, Philippe; Staessen, Jan; Gu, Yumei; Paccaud, Fred; Mohaupt, Markus; Vogt, Bruno; Pechère-Bertschi, Antoinette; Pechère-Berstchi, Antoinette; Martin, Pierre-Yves; Burnier, Michel; Eap, Chin B; Bochud, Murielle

2015-03-01

Intake of caffeinated beverages might be associated with reduced cardiovascular mortality possibly via the lowering of blood pressure. We estimated the association of ambulatory blood pressure with urinary caffeine and caffeine metabolites in a population-based sample. Families were randomly selected from the general population of Swiss cities. Ambulatory blood pressure monitoring was conducted using validated devices. Urinary caffeine, paraxanthine, theophylline, and theobromine excretions were measured in 24 hours urine using ultrahigh performance liquid chromatography tandem mass spectrometry. We used mixed models to explore the associations of urinary excretions with blood pressure although adjusting for major confounders. The 836 participants (48.9% men) included in this analysis had mean age of 47.8 and mean 24-hour systolic and diastolic blood pressure of 120.1 and 78.0 mm Hg. For each doubling of caffeine excretion, 24-hour and night-time systolic blood pressure decreased by 0.642 and 1.107 mm Hg (both P values theobromine excretion was not associated with blood pressure. Anti-hypertensive therapy, diabetes mellitus, and alcohol consumption modify the association of caffeine urinary excretion with systolic blood pressure. Ambulatory systolic blood pressure was inversely associated with urinary excretions of caffeine and other caffeine metabolites. Our results are compatible with a potential protective effect of caffeine on blood pressure. © 2014 American Heart Association, Inc.

Higher ambulatory systolic blood pressure independently associated with enlarged perivascular spaces in basal ganglia.

Science.gov (United States)

Yang, Shuna; Yuan, Junliang; Zhang, Xiaoyu; Fan, Huimin; Li, Yue; Yin, Jiangmei; Hu, Wenli

2017-09-01

Enlarged perivascular spaces (EPVS) have been identified as a marker of cerebral small vessel diseases (CSVD). Ambulatory blood pressure (ABP) is the strongest predictor of hypertension-related brain damage. However, the relationship between ABP levels and EPVS is unclear. This study aimed to investigate the association between ABP levels and EPVS by 24-hour ambulatory blood pressure monitoring (ABPM). We prospectively recruited inpatients for physical examinations in our hospital from May 2013 to Jun 2016. 24-hour ABPM data and cranial magnetic resonance imaging information were collected. EPVS in basal ganglia (BG) and centrum semiovale (CSO) were identified and classified into three categories by the severity. White matter hyperintensities were scored by Fazekas scale. Spearman correlation analysis and multiple logistic regression analysis were used to determine the relationship between ABP levels and EPVS. A total of 573 subjects were enrolled in this study. 24-hour, day and night systolic blood pressure (SBP) levels were positively related to higher numbers of EPVS in BG (24-hour SBP: r = 0.23, p blood pressure (DBP) levels increased with an increasing degree of EPVS in CSO (p = 0.04 and 0.049, respectively). But the association disappeared after adjusting for confounders. Spearman correlation analysis indicated that ABP levels were not associated with higher numbers of EPVS in CSO (p > 0.05). DBP levels were not independently associated with the severity of EPVS in BG and CSO. Higher SBP levels were independently associated with EPVS in BG, but not in CSO, which supported EPVS in BG to be a marker of CSVD. Pathogenesis of EPVS in BG and CSO might be different.

Does an Otolaryngology-Specific Database Have Added Value? A Comparative Feasibility Analysis.

Science.gov (United States)

Bellmunt, Angela M; Roberts, Rhonda; Lee, Walter T; Schulz, Kris; Pynnonen, Melissa A; Crowson, Matthew G; Witsell, David; Parham, Kourosh; Langman, Alan; Vambutas, Andrea; Ryan, Sheila E; Shin, Jennifer J

2016-07-01

There are multiple nationally representative databases that support epidemiologic and outcomes research, and it is unknown whether an otolaryngology-specific resource would prove indispensable or superfluous. Therefore, our objective was to determine the feasibility of analyses in the National Ambulatory Medical Care Survey (NAMCS) and National Hospital Ambulatory Medical Care Survey (NHAMCS) databases as compared with the otolaryngology-specific Creating Healthcare Excellence through Education and Research (CHEER) database. Parallel analyses in 2 data sets. Ambulatory visits in the United States. To test a fixed hypothesis that could be directly compared between data sets, we focused on a condition with expected prevalence high enough to substantiate availability in both. This query also encompassed a broad span of diagnoses to sample the breadth of available information. Specifically, we compared an assessment of suspected risk factors for sensorineural hearing loss in subjects 0 to 21 years of age, according to a predetermined protocol. We also assessed the feasibility of 6 additional diagnostic queries among all age groups. In the NAMCS/NHAMCS data set, the number of measured observations was not sufficient to support reliable numeric conclusions (percentage standard error among risk factors: 38.6-92.1). Analysis of the CHEER database demonstrated that age, sex, meningitis, and cytomegalovirus were statistically significant factors associated with pediatric sensorineural hearing loss (P < .01). Among the 6 additional diagnostic queries assessed, NAMCS/NHAMCS usage was also infeasible; the CHEER database contained 1585 to 212,521 more observations per annum. An otolaryngology-specific database has added utility when compared with already available national ambulatory databases. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.

Impact of natalizumab on ambulatory improvement in secondary progressive and disabled relapsing-remitting multiple sclerosis.

Directory of Open Access Journals (Sweden)

Diego Cadavid

Full Text Available There is an unmet need for disease-modifying therapies to improve ambulatory function in disabled subjects with multiple sclerosis.Assess the effects of natalizumab on ambulatory function in disabled subjects with relapsing-remitting multiple sclerosis (RRMS or secondary progressive multiple sclerosis (SPMS.We retrospectively reviewed ambulatory function as measured by timed 25-foot walk (T25FW in clinical trial subjects with an Expanded Disability Status Scale score ≥3.5, including RRMS subjects from the phase 3 AFFIRM and SENTINEL trials, relapsing SPMS subjects from the phase 2 MS231 study, and nonrelapsing SPMS subjects from the phase 1b DELIVER study. For comparison, SPMS subjects from the intramuscular interferon beta-1a (IM IFNβ-1a IMPACT study were also analyzed. Improvement in ambulation was measured using T25FW responder status; response was defined as faster walking times over shorter (6-9-month or longer (24-30-month treatment periods relative to subjects' best predose walking times.There were two to four times more T25FW responders among disabled MS subjects in the natalizumab arms than in the placebo or IM IFNβ-1a arms. Responders walked 25 feet an average of 24%-45% faster than nonresponders.Natalizumab improves ambulatory function in disabled RRMS subjects and may have efficacy in disabled SPMS subjects. Confirmation of the latter finding in a prospective SPMS study is warranted.

Evaluation of the Medical Care of Patients with Hypertension in an Emergency Department and in Ambulatory Hypertension Unit

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Fernando Nobre

2002-02-01

Full Text Available OBJECTIVE: To evaluate the characteristics of the patients receiving medical care in the Ambulatory of Hypertension of the Emergency Department, Division of Cardiology, and in the Emergency Unit of the Clinical Hospital of the Ribeirão Preto Medical School. METHODS: Using a protocol, we compared the care of the same hypertensive patients in on different occasions in the 2 different places. The characteristics of 62 patients, 29 men with a mean age of 57 years, were analyzed between January 1996 and December 1997. RESULTS: The care of these patients resulted in different medical treatment regardless of their clinical features and blood pressure levels. Thus, in the Emergency Unit, 97% presented with symptoms, and 64.5% received medication to rapidly reduce blood pressure. In 50% of the cases, nifedipine SL was the elected medication. Patients who applied to the Ambulatory of Hypertension presenting with similar features, or, in some cases, presenting with similar clinically higher levels of blood pressure, were not prescribed medication for a rapid reduction of blood pressure at any of the appointments. CONCLUSION: The therapeutic approach to patients with high blood pressure levels, symptomatic or asymptomatic, was dependent on the place of treatment. In the Emergency Unit, the conduct was, in the majority of cases, to decrease blood pressure immediately, whereas in the Ambulatory of Hypertension, the same levels of blood pressure, in the same individuals, resulted in therapeutic adjustment with nonpharmacological management. These results show the need to reconsider the concept of hypertensive crises and their therapeutical implications.

Exploring the business case for ambulatory electronic health record system adoption.

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Song, Paula H; McAlearney, Ann Scheck; Robbins, Julie; McCullough, Jeffrey S

2011-01-01

Widespread implementation and use of electronic health record (EHR) systems has been recognized by healthcare leaders as a cornerstone strategy for systematically reducing medical errors and improving clinical quality. However, EHR adoption requires a significant capital investment for healthcare providers, and cost is often cited as a barrier. Despite the capital requirements, a true business case for EHR system adoption and implementation has not been made. This is of concern, as the lack of a business case can influence decision making about EHR investments. The purpose of this study was to examine the role of business case analysis in healthcare organizations' decisions to invest in ambulatory EHR systems, and to identify what factors organizations considered when justifying an ambulatory EHR. Using a qualitative case study approach, we explored how five organizations that are considered to have best practices in ambulatory EHR system implementation had evaluated the business case for EHR adoption. We found that although the rigor of formal business case analysis was highly variable, informants across these organizations consistently reported perceiving that a positive business case for EHR system adoption existed, especially when they considered both financial and non-financial benefits. While many consider EHR system adoption inevitable in healthcare, this viewpoint should not deter managers from conducting a business case analysis. Results of such an analysis can inform healthcare organizations' understanding about resource allocation needs, help clarify expectations about financial and clinical performance metrics to be monitored through EHR systems, and form the basis for ongoing organizational support to ensure successful system implementation.

Validation of the integration of technology that measures additional "vascular" indices into an ambulatory blood pressure monitoring system.

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Kotovskaya, Yulia V; Kobalava, Zhanna D; Orlov, Artemy V

2014-01-01

The objective of this study was to validate the novel integration of oscillometric (Vasotens(®)) technology into a BPLab(®) ambulatory blood pressure (BP) monitoring system to measure central BP, the aortic augmentation index, and pulse wave velocity (PWV) compared with the recommended and widely accepted tonometric method. The ARTERY Society guidelines for comparison of PWV measurement techniques were used as the basis for recruitment of 99 individuals (mean age 44±19 years, 52 males). The standard for comparison was the conventional "classic" SphygmoCor device. Accordance of the two methods was satisfactory (r=0.98, mean difference of 2.9±3.5 mmHg for central systolic BP; r=0.98, mean difference of -1.1±2.3 mmHg for central diastolic BP; r=0.83, mean difference of -2.6%±13% for aortic augmentation index; r=0.85, mean difference of 0.69±1.4 for PWV). The performance of Vasotens algorithms using an oscillometric ambulatory BP monitoring system is feasible for accurate diagnosis, risk assessment, and evaluation of the effects of antihypertensive drugs.

Leading Causes of Anesthesia-Related Liability Claims in Ambulatory Surgery Centers.

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Ranum, Darrell; Beverly, Anair; Shapiro, Fred E; Urman, Richard D

2017-11-16

We present a contemporary analysis of patient injury, allegations, and contributing factors of anesthesia-related closed claims, which involved cases that specifically occurred in free-standing ambulatory surgery centers (ASCs). We examined ASC-closed claims data between 2007 and 2014 from The Doctors Company, a medical malpractice insurer. Findings were coded using the Comprehensive Risk Intelligence Tool developed by CRICO Strategies. We compared coded data from ASC claims with hospital operating room (HOR) claims, in terms of injury severity category, nature of injury, nature of allegation, contributing factors identified, and contributing comorbidities and claim value. Ambulatory surgery center claims were more likely to be classified as medium severity than HOR claims, more likely to involve dental damage or pain than HOR claims, but less likely to involve death or respiratory or cardiac arrest. Technical performance was the most common contributing factor: 47% of ASCs and 48% of HORs. Only 7% of allegations relating to technical performance were judged to be a direct result of poor technical performance. The most common anesthesia procedures resulting in ASC claims were injection of anesthesia into a peripheral nerve (34%) and intubation (29%). Obesity was the most common contributing comorbidity in both settings. Mean closed claim value was significantly lower for ASC than HOR claims, averaging US $87,888 versus $107,325. Analysis of ASC and HOR claims demonstrates significant differences and several common sources of liability. These include improving strategies for thorough screening, preoperative assessment and risk stratifying of patients, incorporating routine dental and airway assessment and documentation, diagnosing and treating perioperative pain adequately, and improving the efficacy of communication between patients and care providers.

A Multimodal Approach to Post-Operative Pain Relief in Children Undergoing Ambulatory Eye Surgery

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V V Jaichandran

2008-01-01

Full Text Available This study was carried to assess the efficacy of multimodal analgesia using ketorolac and fentanyl, for post-operative pain relief in children undergoing ambulatory eye surgery. Total of 161 children, aged 1 to 5 years, were randomly stratified to three different analgesic regimens: Group A Ketorolac 0.75 mg.kg -1 I.M. , Group B Fentanyl 0.75 µg.kg -1 I.V. and Group C Ketorolac 0.50mg.kg -1 I.M. and Fentanyl 0.50µg.kg -1 I.V. Ketorolac I.M. was given 45 minutes before extubation and fentanyl I.V. was given soon after extubation in the respective groups. Post-operative pain was assessed in a double blinded manner using Children′s Hospital of Eastern Onatario Pain Scale (CHEOPS scoring system and by recording the heart rate at 10, 30 and 60 minutes. If the score was above 8, the child was left with the parents. In case the score did not improve and persisted to be greater than 8, fentanyl 0.50µg.kg -1 I.V. was given as the rescue analgesia. The incidence of nausea, vomiting, sleep disturbances or any other complaints were recorded by a staff nurse 24 hours post operatively. Mean CHEOPS score at 10, 30 and 60 minutes and mean heart rate at 10 and 30 minutes were significantly higher for Group A compared with Group C. Mean pain score emerged significantly higher for Group B compared with Group C at 30 and 60 minutes, (P< 0.01. Rescue analgesia required was significantly higher in Group A compared to Groups B and C, (P< 0.0001. Post-operatively, significant incidence of drowsiness was reported in children in Group B compared to Groups A and C, (P< 0.01. A multimodal approach using both ketorolac and fentanyl at low doses produce effective and safe analgesia in children undergoing ambula-tory eye surgery.

European society of hypertension position paper on ambulatory blood pressure monitoring

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O'Brien, Eoin; Parati, Gianfranco; Stergiou, George; Asmar, Roland; Beilin, Laurie; Bilo, Grzegorz; Clement, Denis; de la Sierra, Alejandro; de Leeuw, Peter; Dolan, Eamon; Fagard, Robert; Graves, John; Head, Geoffrey A.; Imai, Yutaka; Kario, Kazuomi; Lurbe, Empar; Mallion, Jean-Michel; Mancia, Giuseppe; Mengden, Thomas; Myers, Martin; Ogedegbe, Gbenga; Ohkubo, Takayoshi; Omboni, Stefano; Palatini, Paolo; Redon, Josep; Ruilope, Luis M.; Shennan, Andrew; Staessen, Jan A.; vanMontfrans, Gert; Verdecchia, Paolo; Waeber, Bernard; Wang, Jiguang; Zanchetti, Alberto; Zhang, Yuqing

2013-01-01

Ambulatory blood pressure monitoring (ABPM) is being used increasingly in both clinical practice and hypertension research. Although there are many guidelines that emphasize the indications for ABPM, there is no comprehensive guideline dealing with all aspects of the technique. It was agreed at a

Blood pressure variability in relation to outcome in the International Database of Ambulatory blood pressure in relation to Cardiovascular Outcome

DEFF Research Database (Denmark)

Stolarz-Skrzypek, Katarzyna; Thijs, Lutgarde; Richart, Tom

2010-01-01

Ambulatory blood pressure (BP) monitoring provides information not only on the BP level but also on the diurnal changes in BP. In the present review, we summarized the main findings of the International Database on Ambulatory BP in relation to Cardiovascular Outcome (IDACO) with regard to risk...

Should mean arterial pressure be included in the definition of ambulatory hypertension in children?

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Suláková, Terezie; Feber, Janusz

2013-07-01

The diagnosis of hypertension (HTN)/normotension (NT) on ambulatory blood pressure monitoring (ABPM) is usually based on systolic (SBP) or diastolic blood pressure (DBP). The goal of this study was to analyze whether inclusion of mean arterial pressure (MAP) improves the detection of HTN on ABPM. We retrospectively studied ABPM records in 229 children (116 boys, median age = 15.3 years) who were referred for evaluation of HTN. A diagnosis of HTN was made if: (A) MAP or SBP or DBP was ≥ 1.65 SDS (95th percentile); (B) SBP or DBP was ≥ 1.65 SDS (95th percentile), during 24-h or daytime or night-time in both definitions. Using definition A, 46/229 patients had HTN compared to definition B by which only 37/229 patients had HTN (p = 0.001). The level of agreement between the two definitions was very good (kappa = 0.86 ± 0.04), however nine patients (19.5 %) were missed by not using MAP in the definition of HTN. These nine patients had only mild HTN with a median Z score of 1.69. The inclusion of MAP in the definition of ambulatory HTN significantly increased the number of hypertensive patients. MAP may be very helpful in detecting mild HTN in patients with normal/borderline SBP and DBP.

Ambulatory anesthesia and postoperative nausea and vomiting: predicting the probability

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Hegarty AT

2016-08-01

Full Text Available Aoife T Hegarty,1 Muiris A Buckley,1 Conan L McCaul1–3 1Department of Anaesthesia, The Rotunda Hospital, 2Mater Misericordiae University Hospital, 3School of Medicine and Medical Science, University College Dublin, Dublin, Ireland Abstract: Nausea and vomiting are distinctly unpleasant symptoms that may occur after surgery and anesthesia, and high priority is given to their prevention by patients. Research in this area is plentiful and has focused on event prediction and pharmacological prophylaxis but despite this, postoperative nausea and vomiting (PONV typically occurs in 20%–30% of patients in contemporary practice. Prediction of postoperative and postdischarge nausea and vomiting is particularly important in the ambulatory surgical population as these symptoms may occur following discharge from hospital and continue for up to one week when access to antiemetic therapies is limited. Many of the existing predictive scoring systems are based on data from inpatient populations and limited to the first 24 hours after surgery. Scoring systems based on data from ambulatory surgical populations to predict PONV are only moderately good. The best-performing systems in ambulatory patients are those of Sinclair and Sarin with an area under the receiver operating characteristic curve of 0.78 and 0.74, respectively, but are limited by the short duration of follow-up and a greater emphasis on nausea than vomiting. Given that the ability to predict both PONV and postdischarge nausea and vomiting is clearly limited, emphasis has been placed on prophylactic strategies that incorporate antiemetic medication, intravenous hydration, and nonnarcotic analgesia. PONV has been reduced to <10% in institutions using multimodal approaches. Scoring systems may facilitate “risk tailoring” in which patient risk profile is used as a stratification method for pharmacointervention. Keywords: postoperative nausea and vomiting, prediction, antiemetics, anesthesia

The Anxiolytic Effect of Aromatherapy on Patients Awaiting Ambulatory Surgery: A Randomized Controlled Trial

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Cheng-Hua Ni

2013-01-01

Full Text Available The aim of this study was to determine if aromatherapy could reduce preoperative anxiety in ambulatory surgery patients. A total of 109 preoperative patients were randomly assigned to experimental (bergamot essential oil and control (water vapor conditions and their responses to the State Trait Anxiety Inventory and vital signs were monitored. Patients were stratified by previous surgical experience, but that did not influence the results. All those exposed to bergamot essential oil aromatherapy showed a greater reduction in preoperative anxiety than those in the control groups. Aromatherapy may be a useful part of a holistic approach to reducing preoperative anxiety before ambulatory surgery.

Self-Esteem and the Acute Effect of Anxiety on Ambulatory Blood Pressure.

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Edmondson, Donald; Arndt, Jamie; Alcántara, Carmela; Chaplin, William; Schwartz, Joseph E

2015-09-01

Recent research suggests that self-esteem may be associated with improved parasympathetic nervous system functioning. This study tested whether high self-esteem is associated with decreased ambulatory systolic blood pressure (ASBP) reactivity to anxiety in healthy adults during the waking hours of a normal day. Each of 858 participants completed a short version of the Rosenberg Self-Esteem Scale and then wore an ABP monitor that took two blood pressure readings per hour for 24 hours. Immediately after each blood pressure reading, participants completed an electronic diary report that included an anxiety rating on a 100-point visual analog scale. Using multilevel models, we assessed the association of momentary anxiety, high trait self-esteem, and their interaction on momentary ASBP, with adjustment for age, sex, race, ethnicity, and body mass index. Sensitivity analyses were conducted examining psychological factors associated with self-esteem: sense of mastery, optimism, social support, and depressive symptoms. On average, a 1-point increase in cube root-transformed anxiety was associated with a 0.80-mm Hg (standard error = 0.09, p self-esteem and momentary anxiety was significant, such that this effect was 0.48 (standard error = 0.20, p = .015) less in individuals with high self-esteem compared with all others. Results for self-esteem remained significant when adjusting for sex and psychological factors. Momentary increases in anxiety are associated with acute increases in ASBP, and high self-esteem buffers the effect of momentary anxiety on blood pressure. Thus, high self-esteem may confer cardiovascular benefit by reducing the acute effects of anxiety on systolic blood pressure.

Patient characteristics associated with hospitalisations for ambulatory care sensitive conditions in Victoria, Australia

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Ansari Zahid

2012-12-01

Full Text Available Abstract Background Ambulatory Care Sensitive Conditions (ACSCs are those for which hospitalisation is thought to be avoidable with the application of preventive care and early disease management, usually delivered in a primary care setting. ACSCs are used extensively as indicators of accessibility and effectiveness of primary health care. We examined the association between patient characteristics and hospitalisation for ACSCs in the adult and paediatric population in Victoria, Australia, 2003/04. Methods Hospital admissions data were merged with two area-level socioeconomic indexes: Index of Socio-Economic Disadvantage (IRSED and Accessibility/Remoteness Index of Australia (ARIA. Univariate and multiple logistic regressions were performed for both adult (age 18+ years and paediatric (age Results Predictors were much more strongly associated with ACSCs admissions compared to non-ACSCs admissions in the adult group than for the paediatric group with the exception of rurality. Significant adjusted ORs in the adult group were 1.06, 1.15, 1.13, 1.06 and 1.11 for sex, rurality, age, IRSED and ARIA variables, and 1.34, 1.04 and 1.09 in the paediatric group for rurality, IRSED and ARIA, respectively. Conclusions Disadvantaged paediatric and adult population experience more need of hospital care for ACSCs. Access barriers to primary care are plausible causes for the observed disparities. Understanding the characteristics of individuals experiencing access barriers to primary care will be useful for developing targeted interventions meeting the unique ambulatory needs of the population.

Comparative study of 250 mg/day terbinafine and 100 mg/day itraconazole for the treatment of cutaneous sporotrichosis.

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Francesconi, Glaucia; Francesconi do Valle, Antonio Carlos; Passos, Sonia Lambert; de Lima Barros, Mônica Bastos; de Almeida Paes, Rodrigo; Curi, André Luiz Land; Liporage, José; Porto, Cássio Ferreira; Galhardo, Maria Clara Gutierrez

2011-05-01

Itraconazole is currently used for the treatment of cutaneous sporotrichosis. Terbinafine at a daily dose of 250 mg has been successfully applied to the treatment of cutaneous sporotrichosis. To compare the efficacy of 250 mg/day terbinafine and 100 mg/day itraconazole for the treatment of cutaneous sporotrichosis. A bidirectional cohort study was conducted on 55 patients receiving 250 mg/day terbinafine and 249 patients receiving 100 mg/day itraconazole. The latter patients were matched for age and clinical form to the terbinafine group at a ratio of 5:1. Sporothrix schenckii was isolated by culture from all patients (age range: 18-70 years), who were submitted to the standard care protocol consisting of clinical and laboratory evaluation and periodic visits. Cure was observed in 51 (92.7%) patients of the terbinafine group and 229 (92%) of the itraconazole group within a similar mean period of time (11.5 and 11.8 weeks, respectively). An increase in the terbinafine dose to 500 mg was necessary in two patients due to the lack of a response, and one patient presented recurrence. In the itraconazole group, two patients required a dose increase and three presented recurrence. Adverse events were equally frequent among patients receiving terbinafine (n = 4, 7.3%) and itraconazole (n = 19, 7.6%) and were generally mild without the need for drug discontinuation, except for two patients of the itraconazole group. Terbinafine administered at a daily dose of 250 mg is an effective and well-tolerated option for the treatment of cutaneous sporotrichosis.

The comprehensive care project: measuring physician performance in ambulatory practice.

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Holmboe, Eric S; Weng, Weifeng; Arnold, Gerald K; Kaplan, Sherrie H; Normand, Sharon-Lise; Greenfield, Sheldon; Hood, Sarah; Lipner, Rebecca S

2010-12-01

To investigate the feasibility, reliability, and validity of comprehensively assessing physician-level performance in ambulatory practice. Ambulatory-based general internists in 13 states participated in the assessment. We assessed physician-level performance, adjusted for patient factors, on 46 individual measures, an overall composite measure, and composite measures for chronic, acute, and preventive care. Between- versus within-physician variation was quantified by intraclass correlation coefficients (ICC). External validity was assessed by correlating performance on a certification exam. Medical records for 236 physicians were audited for seven chronic and four acute care conditions, and six age- and gender-appropriate preventive services. Performance on the individual and composite measures varied substantially within (range 5-86 percent compliance on 46 measures) and between physicians (ICC range 0.12-0.88). Reliabilities for the composite measures were robust: 0.88 for chronic care and 0.87 for preventive services. Higher certification exam scores were associated with better performance on the overall (r = 0.19; pmeasures and by sampling feasible numbers of patients for each condition. © Health Research and Educational Trust.

An elective course on current concepts in adult ambulatory care.

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Vincent, Ashley H; Weber, Zachary A

2014-12-15

To design and evaluate a doctor of pharmacy course exploring disease states commonly encountered in ambulatory care, while applying literature to clinical practice and promoting a continual learning mindset. This elective incorporated a learner-centered teaching approach. Each week, 2 groups of students were assigned a clinical trial to present to their peers. The focus was on clinical application and impact, rather than literature evaluation. A social networking group on Facebook was used to expose students to pharmacy information outside the classroom. Student grades were determined by multiple activities: presentations, participation and moderation of the Facebook group, class participation, quiz scores, and quiz question development. Course evaluations served as a qualitative assessment of student learning and perceptions, quizzes were the most objective assessment of student learning, and presentation evaluations were the most directed assessment of course goals. This elective was an innovative approach to teaching ambulatory care that effectively filled a curricular void. Successful attainment of the primary course goals and objectives was demonstrated through course evaluations, surveys, and quiz and presentation scores.

Ambulatory blood pressure monitoring after 1 year on valsartan or amlodipine-based treatment: a VALUE substudy

DEFF Research Database (Denmark)

Pedersen, Ole Lederballe; Mancia, Giuseppe; Pickering, Thomas

2007-01-01

OBJECTIVE: The ambulatory blood pressure (ABP) monitoring substudy of the Valsartan Antihypertensive Long-term Use Evaluation (VALUE) trial was carried out in a subset of patients from USA, Italy and Denmark. ABP was measured after 1 year in the trial, with the aim of evaluating comparability...... of ABP levels on valsartan (VAL) and amlodipine (AML)-based regimens. METHODS: ABP was measured every 20 min during a 25-h period after morning administration of medicine; 659 patients were available for intention-to-treat analysis. RESULTS: Office blood pressure (BP) differences were smaller than...

Comparative efficacy of progressive resistance exercise and ...

African Journals Online (AJOL)

Background: Progressive Resistance Exercise (PRE) and Biomechanical Ankle Platform System (BAPS) are two of the protocols available in managing children with Cerebral Palsy (CP). The comparative effects of these modalities on selected functional indices of ambulatory type CP were the focus of this study. Methods: ...

Walking during body-weight-supported treadmill training and acute responses to varying walking speed and body-weight support in ambulatory patients post-stroke.

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Aaslund, Mona Kristin; Helbostad, Jorunn Lægdheim; Moe-Nilssen, Rolf

2013-05-01

Rehabilitating walking in ambulatory patients post-stroke, with training that is safe, task-specific, intensive, and of sufficient duration, can be challenging. Some challenges can be met by using body-weight-supported treadmill training (BWSTT). However, it is not known to what degree walking characteristics are similar during BWSTT and overground walking. In addition, important questions regarding the training protocol of BWSTT remain unanswered, such as how proportion of body-weight support (BWS) and walking speed affect walking characteristics during training. The objective was therefore to investigate if and how kinematic walking characteristics are different between overground walking and treadmill walking with BWS in ambulatory patients post-stroke, and the acute response of altering walking speed and percent BWS during treadmill walking with BWS. A cross-sectional repeated-measures design was used. Ambulating patients post-stroke walked in slow, preferred, and fast walking speed overground and at comparable speeds on the treadmill with 20% and 40% BWS. Kinematic walking characteristics were obtained using a kinematic sensor attached over the lower back. Forty-four patients completed the protocol. Kinematic walking characteristics were similar during treadmill walking with BWS, compared to walking overground. During treadmill walking, choice of walking speed had greater impact on kinematic walking characteristics than proportion of BWS. Faster walking speeds tended to affect the kinematic walking characteristics positively. This implies that in order to train safely and with sufficient intensity and duration, therapists may choose to include BWSTT in walking rehabilitation also for ambulatory patients post-stroke without aggravating gait pattern during training.

Knee Muscle Strength at Varying Angular Velocities and Associations with Gross Motor Function in Ambulatory Children with Cerebral Palsy

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Hong, Wei-Hsien; Chen, Hseih-Ching; Shen, I-Hsuan; Chen, Chung-Yao; Chen, Chia-Ling; Chung, Chia-Ying

2012-01-01

The aim of this study was to evaluate the relationships of muscle strength at different angular velocities and gross motor functions in ambulatory children with cerebral palsy (CP). This study included 33 ambulatory children with spastic CP aged 6-15 years and 15 children with normal development. Children with CP were categorized into level I (n =…

A novel ambulatory closed circuit breathing system for use during exercise

NARCIS (Netherlands)

McMorrow, R. C. N.; Windsor, J. S.; Mythen, M. G.; Grocott, M. P. W.; Ahuja, V.; Aref-Adib, G.; Burnham, R.; Chisholm, A.; Clarke, K.; Coates, D.; Coates, M.; Cook, D.; Cox, M.; Dhillon, S.; Dougall, C.; Doyle, P.; Duncan, P.; Edsell, M.; Edwards, L.; Evans, L.; Gardiner, P.; Grocott, M.; Gunning, P.; Hart, N.; Harrington, J.; Harvey, J.; Holloway, C.; Howard, D.; Hurlbut, D.; Imray, C.; Ince, C.; Jonas, M.; van der Kaaij, J.; Khosravi, M.; Kolfschoten, N.; Levett, D.; Luery, H.; Luks, A.; Martin, D.; McMorrow, R.; Meale, P.; Mitchell, K.; Montgomery, H.; Morgan, G.; Morgan, J.; Murray, A.; Mythen, M.; Newman, S.; O'Dwyer, M.; Pate, J.

2011-01-01

P>We describe a unique ambulatory closed circuit for delivering high fractions of inspired oxygen to an exercising user who does not require isolation from their environment. We describe the major components and their function and suggest potential applications for such a circuit. This circuit may

Injectable loop recorder implantation in an ambulatory setting by advanced practice providers: Analysis of outcomes.

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Kipp, Ryan; Young, Natasha; Barnett, Anne; Kopp, Douglas; Leal, Miguel A; Eckhardt, Lee L; Teelin, Thomas; Hoffmayer, Kurt S; Wright, Jennifer; Field, Michael

2017-09-01

Implantable loop recorder (ILR) insertion has historically been performed in a surgical environment such as the electrophysiology (EP) lab. The newest generation loop recorder (Medtronic Reveal LINQ™, Minneapolis, MN, USA) is injectable with potential for implantation in a non-EP lab setting by advanced practice providers (APPs) facilitating improved workflow and resource utilization. We report the safety and efficacy of injectable ILR placement in the ambulatory care setting by APPs. A retrospective review was performed including all patients referred for injectable ILR placement from March 2014 to November 2015. All device placement procedures were performed in an ambulatory care setting using the standard manufacturer deployment kit with sterile technique and local anesthetic following a single dose of intravenous antibiotics. Acute procedural success and complication rates following injectable ILR placement in the ambulatory setting were reviewed. During the study period, 125 injectable ILRs were implanted. Acute procedural success with adequate sensing (R-waves ≥ 0.2 mV) occurred in 100% of patients. There were no acute procedural complications. Subacute complications occurred in two patients (1.6% of implantations), including one possible infection treated with oral antibiotics and one device removal due to pain at the implant site. In this retrospective single-center study, implantation of injectable ILR in an ambulatory care setting by APPs following a single dose of intravenous antibiotics and standard manufacturer technique yielded a low complication rate with high acute procedural success. Use of this implantation strategy may improve EP lab workflow while providing a safe and effective technique for device placement. © 2017 Wiley Periodicals, Inc.

Comparison of Central, Ambulatory, Home and Office Blood Pressure Measurement as Risk Markers for Mild Cognitive Impairment in Hypertensive Patients

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Teodora Yaneva-Sirakova

2017-08-01

Full Text Available Aims: We compared the role of central blood pressure (BP, ambulatory BP monitoring (ABPM, home-measured BP (HMBP and office BP measurement as risk markers for the development of mild cognitive impairment (MCI. Methods: 70 hypertensive patients on combination medical therapy were studied. Their mean age was 64.97 ± 8.88 years. Eighteen (25.71% were males and 52 (74.28% females. All of the patients underwent full physical examination, laboratory screening, echocardiography, and office, ambulatory, home and central BP measurement. The neuropsychological tests used were: Mini Mental State Examination (MMSE and Montreal Cognitive Assessment (MoCA. SPSS 19 was used for the statistical analysis with a level of significance of 0.05. Results: The mean central pulse pressure values of patients with MCI were significantly (p = 0.016 higher than those of the patients without MCI. There was a weak negative correlation between central pulse pressure and the results from the MoCA and MMSE (r = –0.283, p = 0.017 and r = –0.241, p = 0.044, respectively. There was a correlation between ABPM and MCI as well as between HMBP and MCI. Conclusions: The correlation of central BP with target organ damage (MCI is as good as for the other types of measurements of BP (home and ambulatory. Office BP seems to be the poorest marker for the assessment of target organ damage.

Use of Team-Based Learning Pedagogy for Internal Medicine Ambulatory Resident Teaching.

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Balwan, Sandy; Fornari, Alice; DiMarzio, Paola; Verbsky, Jennifer; Pekmezaris, Renee; Stein, Joanna; Chaudhry, Saima

2015-12-01

Team-based learning (TBL) is used in undergraduate medical education to facilitate higher-order content learning, promote learner engagement and collaboration, and foster positive learner attitudes. There is a paucity of data on the use of TBL in graduate medical education. Our aim was to assess resident engagement, learning, and faculty/resident satisfaction with TBL in internal medicine residency ambulatory education. Survey and nominal group technique methodologies were used to assess learner engagement and faculty/resident satisfaction. We assessed medical learning using individual (IRAT) and group (GRAT) readiness assurance tests. Residents (N = 111) involved in TBL sessions reported contributing to group discussions and actively discussing the subject material with other residents. Faculty echoed similar responses, and residents and faculty reported a preference for future teaching sessions to be offered using the TBL pedagogy. The average GRAT score was significantly higher than the average IRAT score by 22%. Feedback from our nominal group technique rank ordered the following TBL strengths by both residents and faculty: (1) interactive format, (2) content of sessions, and (3) competitive nature of sessions. We successfully implemented TBL pedagogy in the internal medicine ambulatory residency curriculum, with learning focused on the care of patients in the ambulatory setting. TBL resulted in active resident engagement, facilitated group learning, and increased satisfaction by residents and faculty. To our knowledge this is the first study that implemented a TBL program in an internal medicine residency curriculum.

Transient myocardial ischaemia during ambulatory monitoring out of hospital in patients with chronic stable angina pectoris

DEFF Research Database (Denmark)

Egstrup, K

1988-01-01

monitoring was significantly lower than heart rate at the onset of ST-segment change during exercise testing (100.2 +/- 14.6 vs. 115.8 +/- 19.6 beats/min, p less than 0.01), which may indicate different pathophysiological mechanisms. Transient impairment in coronary oxygen supply seems to be of importance......Transient myocardial ischaemia during daily life, detected by ambulatory electrocardiographic monitoring, was investigated in 42 patients with chronic stable angina and documented coronary artery disease. Ambulatory monitoring was initiated for 36 hours after all prophylactic antianginal medication...

The structure, organisation and perioperative management of ambulatory surgery and anaesthesia in France: Methodology of the SFAR-OPERA study.

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Albaladejo, Pierre; Aubrun, Frédéric; Samama, Charles-Marc; Jouffroy, Laurent; Beaussier, Marc; Benhamou, Dan; Romegoux, Pauline; Skaare, Kristina; Bosson, Jean-Luc; Ecoffey, Claude

2017-10-01

The organization of health care establishments and perioperative care are essential for ensuring the quality of care and safety of patients undergoing outpatient surgery. In order to correctly inventory these organizations and practices, in 2013-2014, the French society of anaesthesia and intensive care organized an extensive practical survey in French ambulatory surgery units entitled the "OPERA" study (Organisation periopératoire de l'anesthésie en chirurgie ambulatoire). From among all of the ambulatory surgery centres listed by the Agences régionales de santé (Regional health agencies, France), 206 public and private centres were randomly selected. A structural (typology, organization) survey and a medical-practice survey (focusing on the management of postoperative pain, nausea and vomiting as well as the prevention of venous thromboembolism) were collected and managed by a prospective audit of practices occurring on two randomly selected days. The latter was further accompanied by an additional audit specifically focussing on ten representative procedures: (1) stomatology surgery (third molar removal); (2) knee arthroscopy; (3) surgery of the abdominal wall (including inguinal hernia); (4) perianal surgery; (5) varicose vein surgery; (6) digestive laparoscopy-cholecystectomy; (7) breast surgery (tumourectomy); (8) uterine surgery; (9) hallux valgus and (10) hand surgery (excluding carpal tunnel). Over the 2 days of observation, 7382 patients were included comprising 2174 patients who underwent one of the procedures from the above list. The analysis of these data will provide an overview of the organization of health establishments, the modalities thus supported and compliance with standards. Copyright © 2016 Société française d'anesthésie et de réanimation (Sfar). Published by Elsevier Masson SAS. All rights reserved.

Channel Selection and Feature Projection for Cognitive Load Estimation Using Ambulatory EEG

Directory of Open Access Journals (Sweden)

Tian Lan

2007-01-01

Full Text Available We present an ambulatory cognitive state classification system to assess the subject's mental load based on EEG measurements. The ambulatory cognitive state estimator is utilized in the context of a real-time augmented cognition (AugCog system that aims to enhance the cognitive performance of a human user through computer-mediated assistance based on assessments of cognitive states using physiological signals including, but not limited to, EEG. This paper focuses particularly on the offline channel selection and feature projection phases of the design and aims to present mutual-information-based techniques that use a simple sample estimator for this quantity. Analyses conducted on data collected from 3 subjects performing 2 tasks (n-back/Larson at 2 difficulty levels (low/high demonstrate that the proposed mutual-information-based dimensionality reduction scheme can achieve up to 94% cognitive load estimation accuracy.

Ambulatory blood pressure profiles in familial dysautonomia.

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Goldberg, Lior; Bar-Aluma, Bat-El; Krauthammer, Alex; Efrati, Ori; Sharabi, Yehonatan

2018-02-12

Familial dysautonomia (FD) is a rare genetic disease that involves extreme blood pressure fluctuations secondary to afferent baroreflex failure. The diurnal blood pressure profile, including the average, variability, and day-night difference, may have implications for long-term end organ damage. The purpose of this study was to describe the circadian pattern of blood pressure in the FD population and relationships with renal and pulmonary function, use of medications, and overall disability. We analyzed 24-h ambulatory blood pressure monitoring recordings in 22 patients with FD. Information about medications, disease severity, renal function (estimated glomerular filtration, eGFR), pulmonary function (forced expiratory volume in 1 s, FEV1) and an index of blood pressure variability (standard deviation of systolic pressure) were analyzed. The mean (± SEM) 24-h blood pressure was 115 ± 5.6/72 ± 2.0 mmHg. The diurnal blood pressure variability was high (daytime systolic pressure standard deviation 22.4 ± 1.5 mmHg, nighttime 17.2 ± 1.6), with a high frequency of a non-dipping pattern (16 patients, 73%). eGFR, use of medications, FEV1, and disability scores were unrelated to the degree of blood pressure variability or to dipping status. This FD cohort had normal average 24-h blood pressure, fluctuating blood pressure, and a high frequency of non-dippers. Although there was evidence of renal dysfunction based on eGFR and proteinuria, the ABPM profile was unrelated to the measures of end organ dysfunction or to reported disability.

Endurance exercise beneficially affects ambulatory blood pressure: a systematic review and meta-analysis.

Science.gov (United States)

Cornelissen, Véronique A; Buys, Roselien; Smart, Neil A

2013-04-01

Exercise is widely recommended as one of the key preventive lifestyle changes to reduce the risk of hypertension and to manage high blood pressure (BP), but individual studies investigating the effect of exercise on ambulatory BP have remained inconclusive. Therefore, the primary purpose of this systematic review and meta-analysis was to determine the effect of aerobic endurance training on daytime and night-time BP in healthy adults. A systematic literature search was conducted using PubMed and Cochrane Controlled Clinical trial registry from their inception to May 2012. Randomized controlled trials of at least 4 weeks investigating the effects of aerobic endurance training on ambulatory BP in healthy adults were included. Inverse weighted random effects models were used for analyses, with data reported as weighted means and 95% confidence limits. We included 15 randomized controlled trials, involving 17 study groups and 633 participants (394 exercise participants and 239 control participants). Overall, endurance training induced a significant reduction in daytime SBP [-3.2 mmHg, 95% confidence interval (CI), -5.0 to-1.3] and daytime DBP (-2.7 mmHg, 95% CI, -3.9 to -1.5). No effect was observed on night-time BP. The findings from this meta-analysis suggest that aerobic endurance exercise significantly decreases daytime, but not night-time, ambulatory BP.

Two-day thionamide withdrawal prior to radioiodine uptake sufficiently increases uptake and does not exacerbate hyperthyroidism compared to 7-day withdrawal in Graves' disease

International Nuclear Information System (INIS)

Kubota, Sumihisa; Ohye, Hidemi; Yano, Genichiro; Nishihara, Eijun; Kudo, Takumi; Ito, Mitsuru; Fukata, Shuji; Amino, Nobuyuki; Kuma, Kanji; Miyauchi, Akira

2006-01-01

The appropriate period of antithyroid drug (ATD) discontinuation before radioiodine therapy is the most critical problem in Graves' disease patients under going treatment with ATD. To determine the optimal period that does not alter the outcome of radioiodine therapy or exacerbate hyperthyroidism, we compared serum FT4 levels at radioiodine uptake (RAIU) and therapy outcomes between a 2-day withdrawal group and 7-day withdrawal group. We prospectively recruited 43 patients for the 2-day withdrawal protocol and retrospectively reviewed 49 patients treated with radioiodine following the protocol of 7-day withdrawal. There was no significant difference in RAIU between the 2 groups. The mean serum FT4 level measured on the first day of 24-h RAIU of the 7-day group was significantly higher than that in the 2-day group. There were no significant differences in the outcomes at each point (6 months, 1 year, and 2 years after therapy) between the 2 groups. Our results indicated that withdrawal of ATD for 2 days is superior to 7 days in that 2 days discontinuation did not exacerbate hyperthyroidism. In order to prevent serum thyroid hormone increase after ATD withdrawal and radioiodine therapy, a 2-day ATD withdrawal period before radioiodine therapy may be useful for high-risk patients such as the elderly and patients with cardiac complications. We believe that the 2-day ATD withdrawal method may be useful for patients undergoing treatment with ATD who are to undergo radioiodine therapy. (author)

Use of Quantile Regression to Determine the Impact on Total Health Care Costs of Surgical Site Infections Following Common Ambulatory Procedures.

Science.gov (United States)

Olsen, Margaret A; Tian, Fang; Wallace, Anna E; Nickel, Katelin B; Warren, David K; Fraser, Victoria J; Selvam, Nandini; Hamilton, Barton H

2017-02-01

To determine the impact of surgical site infections (SSIs) on health care costs following common ambulatory surgical procedures throughout the cost distribution. Data on costs of SSIs following ambulatory surgery are sparse, particularly variation beyond just mean costs. We performed a retrospective cohort study of persons undergoing cholecystectomy, breast-conserving surgery, anterior cruciate ligament reconstruction, and hernia repair from December 31, 2004 to December 31, 2010 using commercial insurer claims data. SSIs within 90 days post-procedure were identified; infections during a hospitalization or requiring surgery were considered serious. We used quantile regression, controlling for patient, operative, and postoperative factors to examine the impact of SSIs on 180-day health care costs throughout the cost distribution. The incidence of serious and nonserious SSIs was 0.8% and 0.2%, respectively, after 21,062 anterior cruciate ligament reconstruction, 0.5% and 0.3% after 57,750 cholecystectomy, 0.6% and 0.5% after 60,681 hernia, and 0.8% and 0.8% after 42,489 breast-conserving surgery procedures. Serious SSIs were associated with significantly higher costs than nonserious SSIs for all 4 procedures throughout the cost distribution. The attributable cost of serious SSIs increased for both cholecystectomy and hernia repair as the quantile of total costs increased ($38,410 for cholecystectomy with serious SSI vs no SSI at the 70th percentile of costs, up to $89,371 at the 90th percentile). SSIs, particularly serious infections resulting in hospitalization or surgical treatment, were associated with significantly increased health care costs after 4 common surgical procedures. Quantile regression illustrated the differential effect of serious SSIs on health care costs at the upper end of the cost distribution.

Comparing performance of 30-day readmission risk classifiers among hospitalized primary care patients.

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Garrison, Gregory M; Robelia, Paul M; Pecina, Jennifer L; Dawson, Nancy L

2017-06-01

Hospital readmission within 30 days of discharge occurs in almost 20% of US Medicare patients and may be a marker of poor quality inpatient care, ineffective hospital to home transitions, or disease severity. Within a patient centered medical home, care transition interventions may only be practical from cost and staffing perspectives if targeted at patients with the greatest risk of readmission. Various scoring algorithms attempt to predict patients at risk for 30-day readmission, but head-to-head comparison of performance is lacking. Compare published scoring algorithms which use generally available electronic medical record data on the same set of hospitalized primary care patients. The LACE index, the LACE+ index, the HOSPITAL score, and the readmission risk score were computed on a consecutive cohort of 26,278 hospital admissions. Classifier performance was assessed by plotting receiver operating characteristic curves comparing the computed score with the actual outcome of death or readmission within 30 days. Statistical significance of differences in performance was assessed using bootstrapping techniques. Correct readmission classification on this cohort was moderate with the following c-statistics: Readmission risk score 0.666; LACE 0.680; LACE+ 0.662; and HOSPITAL 0.675. There was no statistically significant difference in performance between classifiers. Logistic regression based classifiers yield only moderate performance when utilized to predict 30-day readmissions. The task is difficult due to the variety of underlying causes for readmission, nonlinearity, and the arbitrary time period of concern. More sophisticated classification techniques may be necessary to increase performance and allow patient centered medical homes to effectively focus efforts to reduce readmissions. © 2016 John Wiley & Sons, Ltd.

Association of Obesity, BMI, and Hispanic Ethnicity on Ambulatory Status in Children with Spinal Dysraphism followed near the California-Mexico Border.

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McDonald, Michelle L; Huang, Andy; Proudfoot, James A; Le, Joan T; Chiang, George J; Bush, Ruth A

2016-01-01

Evaluate the relationship between body mass index (BMI), overweight status (OW), or obesity (OB) and ambulatory status in a predominantly Hispanic population of children with spinal dysraphism (SD). Retrospective data were extracted from records of 272 children and youth aged 0-24 years with a diagnosis of SD. Body mass index (BMI) and OW / OB rates were calculated for children 0-3 years, 4-11 years, and adolescents older than 11. Ethnicity was predominantly Hispanic (65.4%). No difference in mean BMI or OW / OB rate was found between ambulation groups (p = .20; p = .72). Mean BMI and OW / OB rate increased with increasing age in all groups (p < .001; p = .02). Forty-four percent of patients were OW / OB, which was greater among Hispanics (48.2%) compared with non-Hispanics [(35.2%), p = .03]. Female gender was a risk factor for increased BMI among Hispanics (p = .00). Despite no difference in ambulatory status, increasing BMI and OW / OB are associated with Hispanic ethnicity and increasing age.

quality of glycaemic control in ambulatory diabetics at the out-patient

African Journals Online (AJOL)

hi-tech

2003-08-08

Aug 8, 2003 ... Conclusion: The majority of ambulatory diabetic patients attending the out-patient diabetic clinic had poor glycaemic control. The group with the poorest level of glycaemic control were on OHA-only, while best control was observed amongst patients on diet-only, because of possible fair endogenous insulin ...

The Åstrand-Ryhming Test is not a Feasible Measure in Ambulatory Patients with Amyotrophic Lateral Sclerosis.

Science.gov (United States)

van Groenestijn, Annerieke C; Verschuren, Olaf; Schröder, Carin D; van den Berg, Leonard H; Visser-Meily, Johanna M A

2016-11-29

Ambulatory patients with Amyotrophic Lateral Sclerosis (ALS) show a decreased aerobic capacity which may hamper the ability to perform activities of daily living. A standardized measure, however, for assessing aerobic capacity in patients with ALS during the disease course, is lacking. To examine the feasibility of the Åstrand-Ryhming (ÅR) test protocol longitudinally in ambulatory patients with amyotrophic lateral sclerosis (ALS). Seven ambulatory male patients with spinal ALS onset were assessed at baseline and at 4, 7 and 10 months' follow-up. Feasibility of the ÅR test protocol was analysed using percentage of: a) completed ÅR tests; b) achieved steady states; and c) predefined heart rates. Test completion decreased from 7/7 at baseline to 10/21 at follow-up due to ALS-related symptoms as fatigue, muscle weakness and cramps. Steady states and predefined heart rates were achieved in 12/17 and 17/17 of the completed tests, respectively. Overall, the feasibility of the ÅR test protocol declines from 5/7 at baseline to 7/21 at follow-up. The results suggest that changes in aerobic capacity in ambulatory patients with ALS could not be successfully monitored due to a diminished feasibility of the ÅR test protocol.

Identifying Natural Alignments Between Ambulatory Surgery Centers and Local Health Systems: Building Broader Communities of Surgical Care.

Science.gov (United States)

Funk, Russell J; Owen-Smith, Jason; Landon, Bruce E; Birkmeyer, John D; Hollingsworth, John M

2017-02-01

To develop and compare methods for identifying natural alignments between ambulatory surgery centers (ASCs) and hospitals that anchor local health systems. Using all-payer data from Florida's State Ambulatory Surgery and Inpatient Databases (2005-2009), we developed 3 methods for identifying alignments between ASCS and hospitals. The first, a geographic proximity approach, used spatial data to assign an ASC to its nearest hospital neighbor. The second, a predominant affiliation approach, assigned an ASC to the hospital with which it shared a plurality of surgeons. The third, a network community approach, linked an ASC with a larger group of hospitals held together by naturally occurring physician networks. We compared each method in terms of its ability to capture meaningful and stable affiliations and its administrative simplicity. Although the proximity approach was simplest to implement and produced the most durable alignments, ASC surgeon's loyalty to the assigned hospital was low with this method. The predominant affiliation and network community approaches performed better and nearly equivalently on these metrics, capturing more meaningful affiliations between ASCs and hospitals. However, the latter's alignments were least durable, and it was complex to administer. We describe 3 methods for identifying natural alignments between ASCs and hospitals, each with strengths and weaknesses. These methods will help health system managers identify ASCs with which to partner. Moreover, health services researchers and policy analysts can use them to study broader communities of surgical care.

A six-year descriptive analysis of hospitalisations for ambulatory care sensitive conditions among people born in refugee-source countries

Directory of Open Access Journals (Sweden)

Brown Kaye

2007-10-01

Full Text Available Abstract Background Hospitalisation for ambulatory care sensitive conditions (ACSHs has become a recognised tool to measure access to primary care. Timely and effective outpatient care is highly relevant to refugee populations given the past exposure to torture and trauma, and poor access to adequate health care in their countries of origin and during flight. Little is known about ACSHs among resettled refugee populations. With the aim of examining the hypothesis that people from refugee backgrounds have higher ACSHs than people born in the country of hospitalisation, this study analysed a six-year state-wide hospital discharge dataset to estimate ACSH rates for residents born in refugee-source countries and compared them with the Australia-born population. Methods Hospital discharge data between 1 July 1998 and 30 June 2004 from the Victorian Admitted Episodes Dataset were used to assess ACSH rates among residents born in eight refugee-source countries, and compare them with the Australia-born average. Rate ratios and 95% confidence levels were used to illustrate these comparisons. Four categories of ambulatory care sensitive conditions were measured: total, acute, chronic and vaccine-preventable. Country of birth was used as a proxy indicator of refugee status. Results When compared with the Australia-born population, hospitalisations for total and acute ambulatory care sensitive conditions were lower among refugee-born persons over the six-year period. Chronic and vaccine-preventable ACSHs were largely similar between the two population groups. Conclusion Contrary to our hypothesis, preventable hospitalisation rates among people born in refugee-source countries were no higher than Australia-born population averages. More research is needed to elucidate whether low rates of preventable hospitalisation indicate better health status, appropriate health habits, timely and effective care-seeking behaviour and outpatient care, or overall low levels

Challenges in pediatric ambulatory anesthesia: kids are different.

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Collins, Corey E; Everett, Lucinda L

2010-06-01

The care of the child having ambulatory surgery presents a specific set of challenges to the anesthesia provider. This review focuses on areas of clinical distinction that support the additional attention children often require, and on clinical controversies that require providers to have up-to-date information to guide practice and address parental concerns. These include perioperative risk; obstructive sleep apnea; obesity; postoperative nausea and vomiting; neurocognitive outcomes; and specific concerns regarding common ear, nose, and throat procedures. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Blood pressure load does not add to ambulatory blood pressure level for cardiovascular risk stratification

DEFF Research Database (Denmark)

Li, Yan; Thijs, Lutgarde; Boggia, José

2014-01-01

Experts proposed blood pressure (BP) load derived from 24-hour ambulatory BP recordings as a more accurate predictor of outcome than level, in particular in normotensive people. We analyzed 8711 subjects (mean age, 54.8 years; 47.0% women) randomly recruited from 10 populations. We expressed BP...... load as percentage (%) of systolic/diastolic readings ≥135/≥85 mm Hg and ≥120/≥70 mm Hg during day and night, respectively, or as the area under the BP curve (mm Hg×h) using the same ceiling values. During a period of 10.7 years (median), 1284 participants died and 1109 experienced a fatal or nonfatal...... cardiovascular end point. In multivariable-adjusted models, the risk of cardiovascular complications gradually increased across deciles of BP level and load (Pbased on 24-hour systolic or diastolic BP level (generalized R(2) statistic ≤0.294%; net...

Effects of health information exchange adoption on ambulatory testing rates.

Science.gov (United States)

Ross, Stephen E; Radcliff, Tiffany A; Leblanc, William G; Dickinson, L Miriam; Libby, Anne M; Nease, Donald E

2013-01-01

To determine the effects of the adoption of ambulatory electronic health information exchange (HIE) on rates of laboratory and radiology testing and allowable charges. Claims data from the dominant health plan in Mesa County, Colorado, from 1 April 2005 to 31 December 2010 were matched to HIE adoption data on the provider level. Using mixed effects regression models with the quarter as the unit of analysis, the effect of HIE adoption on testing rates and associated charges was assessed. Claims submitted by 306 providers in 69 practices for 34 818 patients were analyzed. The rate of testing per provider was expressed as tests per 1000 patients per quarter. For primary care providers, the rate of laboratory testing increased over the time span (baseline 1041 tests/1000 patients/quarter, increasing by 13.9 each quarter) and shifted downward with HIE adoption (downward shift of 83, prates or imputed charges in either provider group. Ambulatory HIE adoption is unlikely to produce significant direct savings through reductions in rates of testing. The economic benefits of HIE may reside instead in other downstream outcomes of better informed, higher quality care.

Physical Activity Level of Ambulatory Stroke Patients: Is it Related to Neuropsychological Factors?

Science.gov (United States)

Ersöz Hüseyinsinoğlu, Burcu; Kuran Aslan, Gökşen; Tarakci, Devrim; Razak Özdinçler, Arzu; Küçükoğlu, Hayriye; Baybaş, Sevim

2017-06-01

Physical inactivity is an important risk factor for stroke and stroke recurrence. There is insufficient knowledge about the physical activity (PA) level in stroke patients who are ambulatory in the subacute phase. Our aim was to compare the PA level between ambulatory stroke patients and a population of the same age and to investigate neuropsychological factors that could affect the PA level in the same stroke group. Eighty-five subacute stroke patients and 58 healthy subjects were included. Patients' demographic features, disease-related features, and comorbidities were recorded. The PA level was assessed by the International Physical Activity Questionnaire-Short Version and a pedometer (OMRON Walking style II). The Apathy Rating Scale was applied to determine the apathy level. Depression level was investigated by the Geriatric Depression Scale. The standardized Mini-mental State Examination was performed to assess the cognitive status. The PA level was significantly higher in the healthy group than in the stroke group (plevel of men was significantly higher than that of women (p=0.03). Participants who were classified as level 4 had a lower PA level than those who were classified as level 5 according to the Functional Ambulation Category. There was no relationship between the PA level and the apathy, cognitive, and depression levels in the stroke patients (p>0.05). Subacute stroke patients have a lower PA level than healthy subjects. This is not related to neuropsychological factors. The reasons for minor deficits related to ambulation should be researched further while developing strategies for increasing the PA level of subacute stroke patients.

Ambulatory blood pressure response to a bout of HIIT in metabolic syndrome patients.

Science.gov (United States)

Ramirez-Jimenez, M; Morales-Palomo, F; Pallares, J G; Mora-Rodriguez, Ricardo; Ortega, J F

2017-07-01

The effectiveness of exercise to lower blood pressure may depend on the type and intensity of exercise. We study the short-term (i.e., 14-h) effects of a bout of high-intensity aerobic interval training (HIIT) on blood pressure in metabolic syndrome (MetS) patients. Nineteen MetS patients (55.2 ± 7.3 years, 6 women) entered the study. Eight of them were normotensive and eleven hypertensive according to MetS threshold (≥130 mmHg for SBP and/or ≥85 mmHg for DBP). In the morning of 3 separated days, they underwent a cycling exercise bout of HIIT (>90% of maximal heart rate, ~85% VO 2max ), or a bout of isocaloric moderate-intensity continuous training (MICT; ~70% of maximal heart rate, ~60% VO 2max ), or a control no-exercise trial (REST). After exercise, ambulatory blood pressure (ABP; 14 h) was monitored, while subjects continued their habitual daily activities wearing a wrist-band activity monitor. No ABP differences were found for normotensive subjects. In hypertensive subjects, systolic ABP was reduced by 6.1 ± 2.2 mmHg after HIIT compared to MICT and REST (130.8 ± 3.9 vs. 137.4 ± 5.1 and 136.4 ± 3.8 mmHg, respectively; p HIIT exercise bout is superior to an equivalent bout of continuous exercise when used as a non-pharmacological aid in the treatment of hypertension in MetS.

Comparing the Effect of Dressing Versus No-dressing on Exit Site Infection and Peritonitis in Chronic Ambulatory Peritoneal Dialysis Patients

Directory of Open Access Journals (Sweden)

Shahram Taheri

2017-01-01

Full Text Available Bachground: Peritonitis and exit site (ES infection are two main complications of peritoneal dialysis. There are some controversies regard to preventive strategies for ES care. In this study we compared peritonitis and ES infection rates in patients with and without dressing. Materials and Methods: This historical cohort study carried out on 72 patients under continuous ambulatory peritoneal dialysis treatment, 54 with dressing versus 18 patients without dressing, followed from October 1, 2010 to March 31, 2011 for peritonitis and ES infection. Results: A total of 17 episodes of ES infection occurred in 12 patients in dressing group, but no case was seen in no-dressing group (P = 0.02. Twenty-one episodes of peritonitis occurred in 15 patients in both groups (one episode every 20.6 patient-months. In no-dressing group two episodes occurred in only one patient (one episode every 54 patient-months, and in dressing group, 19 episode in 14 patients (one episode every 17.1 patient-months (P = 0.03. Peritonitis was significantly more frequent in male versus female in overall patients (38% vs. 14%, P = 0.025 and in dressing group (52% vs. 15%, P = 0.003. In dressing group, peritonitis was more frequent in diabetics versus non-diabetics (48% vs. 11%, P = 0.01. Odds ratio for developing peritonitis was 9.4 in dressing group (95% confidence interval [CI] =1.05 − 84.4; P = 0.045, and 4.4 in men (95% CI = 1.26 − 15.19; P = 0.02. Conclusion: In this study, chronic ES care without dressing was associated with lower risk of peritonitis and ES infection.

Self-esteem and the acute effect of anxiety on ambulatory blood pressure

Science.gov (United States)

Edmondson, Donald; Arndt, Jamie; Alcántara, Carmela; Chaplin, William; Schwartz, Joseph E

2015-01-01

Objective Recent research suggests that self-esteem may be associated with improved parasympathetic nervous system functioning. This study tested whether high self-esteem is associated with decreased ambulatory systolic blood pressure (ASBP) reactivity to anxiety in healthy adults during the waking hours of a normal day. Methods Each of 858 participants completed a short version of the Rosenberg Self-Esteem Scale and then wore an ABP monitor which took two blood pressure readings per hour for 24 hours. Immediately after each blood pressure reading, participants completed an electronic diary report that included an anxiety rating on a 100-point visual analog scale (VAS). Using multilevel models, we assessed the association of momentary anxiety, high trait self-esteem, and their interaction on momentary ASBP, with adjustment for age, sex, race, ethnicity, and body mass index. Sensitivity analyses were conducted examining psychological factors associated with self-esteem: sense of mastery, optimism, social support, and depressive symptoms. Results On average, a 1-point increase in cube root-transformed anxiety was associated with a 0.80 mmHg (SE=0.09, pself-esteem and momentary anxiety was significant, such that this effect was 0.48 (SE=0.20, p=0.015) less in individuals with high self-esteem compared to all others. Results for self-esteem remained significant when adjusting for sex and psychological factors. Conclusions Momentary increases in anxiety are associated with acute increases in ASBP, and high self-esteem buffers the effect of momentary anxiety on blood pressure. Thus, high self-esteem may confer cardiovascular benefit by reducing the acute effects of anxiety on systolic blood pressure. PMID:26230481

Ambulatory blood pressure monitoring for hypertension in general practice.

OpenAIRE

Taylor, R S; Stockman, J; Kernick, D; Reinhold, D; Shore, A C; Tooke, J E

1998-01-01

Ambulatory blood pressure monitoring (ABPM) is being increasingly used in general practice. There is at present little published evidence regarding the clinical utility of ABPM in the care of patients with established hypertension in this setting. We examined this issue by undertaking ABPM in a group of patients with established hypertension. 40 patients (aged 33-60 years) currently being treated for hypertension were randomly selected from a general practice list and underwent a single 24-ho...

A statin a day keeps the doctor away: comparative proverb assessment modelling study

Science.gov (United States)

Mizdrak, Anja; Scarborough, Peter

2013-01-01

Objective To model the effect on UK vascular mortality of all adults over 50 years old being prescribed either a statin or an apple a day. Design Comparative proverb assessment modelling study. Setting United Kingdom. Population Adults aged over 50 years. Intervention Either a statin a day for people not already taking a statin or an apple a day for everyone, assuming 70% compliance and no change in calorie consumption. The modelling used routinely available UK population datasets; parameters describing the relations between statins, apples, and health were derived from meta-analyses. Main outcome measure Mortality due to vascular disease. Results The estimated annual reduction in deaths from vascular disease of a statin a day, assuming 70% compliance and a reduction in vascular mortality of 12% (95% confidence interval 9% to 16%) per 1.0 mmol/L reduction in low density lipoprotein cholesterol, is 9400 (7000 to 12 500). The equivalent reduction from an apple a day, modelled using the PRIME model (assuming an apple weighs 100 g and that overall calorie consumption remains constant) is 8500 (95% credible interval 6200 to 10 800). Conclusions Both nutritional and pharmaceutical approaches to the prevention of vascular disease may have the potential to reduce UK mortality significantly. With similar reductions in mortality, a 150 year old health promotion message is able to match modern medicine and is likely to have fewer side effects.

Risk assessment and comparative effectiveness of left ventricular assist device and medical management in ambulatory heart failure patients: design and rationale of the ROADMAP clinical trial.

Science.gov (United States)

Rogers, Joseph G; Boyle, Andrew J; O'Connell, John B; Horstmanshof, Douglas A; Haas, Donald C; Slaughter, Mark S; Park, Soon J; Farrar, David J; Starling, Randall C

2015-02-01

Mechanical circulatory support is now a proven therapy for the treatment of patients with advanced heart failure and cardiogenic shock. The role for this therapy in patients with less severe heart failure is unknown. The objective of this study is to examine the impact of mechanically assisted circulation using the HeartMate II left ventricular assist device in patients who meet current US Food and Drug Administration-defined criteria for treatment but are not yet receiving intravenous inotropic therapy. This is a prospective, nonrandomized clinical trial of 200 patients treated with either optimal medical management or a mechanical circulatory support device. This trial will be the first prospective clinical evaluation comparing outcomes of patients with advanced ambulatory heart failure treated with either ongoing medical therapy or a left ventricular assist device. It is anticipated to provide novel insights regarding relative outcomes with each treatment and an understanding of patient and provider acceptance of the ventricular assist device therapy. This trial will also provide information regarding the risk of events in "stable" patients with advanced heart failure and guidance for the optimal timing of left ventricular assist device therapy. Copyright © 2014 Elsevier Inc. All rights reserved.

Efficacy and safety of rosuvastatin every other day compared with once daily in patients with hypercholesterolemia.

Science.gov (United States)

Wongwiwatthananukit, Supakit; Sansanayudh, Nakarin; Dhummauppakorn, Rawadee; Kitiyadisai, Chutiporn

2006-11-01

Although most patients with hypercholesterolemia require life-long therapy with statins, these drugs are underused due to high costs. Every-other-day therapy could be one strategy to resolve this problem. To compare the efficacy and safety of rosuvastatin 10 mg administered every other day versus once daily. An 8 week, randomized, open-label, parallel trial was conducted at the outpatient department of Phramongkutklao Hospital in Bangkok, Thailand. Eighty patients with primary hypercholesterolemia were equally randomized to receive rosuvastatin 10 mg once daily or every other day; 76 patients completed the study. Laboratory data were assessed at baseline and at the end of the study. Low-density lipoprotein cholesterol (LDL-C) levels were reduced by 48% and 39% in the once-daily and every-other-day groups, respectively (p = 0.011). The percentage of patients who achieved LDL-C goals according to National Cholesterol Education Program-Adult Treatment Panel III guidelines was not significantly different between the once-daily (85%) and every-other-day (70%) groups (p = 0.180). In addition, both regimens were well tolerated, with no patient developing an elevation of more than 3 times baseline levels of aspartate aminotransferase or alanine aminotransferase or 10 times that of creatine kinase. As expected, the monthly cost per percent LDL-C reduction of the once-daily (0.72 dollars) regimen was about 38% higher than that of the every-other-day (0.44 dollars) regimen. Every-other-day dosing of rosuvastatin may be an alternative regimen for cost savings, without a major decrease in therapeutic benefit or increase in adverse events, in patients with hypercholesterolemia. The number of patients achieving their LDL-C goal using the every-other-day regimen is comparable with the number using the once-daily regimen, especially in the low-risk patient category.

Optimizing the design of preprinted orders for ambulatory chemotherapy: combining oncology, human factors, and graphic design.

Science.gov (United States)

Jeon, Jennifer; White, Rachel E; Hunt, Richard G; Cassano-Piché, Andrea L; Easty, Anthony C

2012-03-01

To establish a set of guidelines for developing ambulatory chemotherapy preprinted orders. Multiple methods were used to develop the preprinted order guidelines. These included (A) a comprehensive literature review and an environmental scan; (B) analyses of field study observations and incident reports; (C) critical review of evidence from the literature and the field study observation analyses; (D) review of the draft guidelines by a clinical advisory group; and (E) collaboration with graphic designers to develop sample preprinted orders, refine the design guidelines, and format the resulting content. The Guidelines for Developing Ambulatory Chemotherapy Preprinted Orders, which consist of guidance on the design process, content, and graphic design elements of ambulatory chemotherapy preprinted orders, have been established. Health care is a safety critical, dynamic, and complex sociotechnical system. Identifying safety risks in such a system and effectively addressing them often require the expertise of multiple disciplines. This study illustrates how human factors professionals, clinicians, and designers can leverage each other's expertise to uncover commonly overlooked patient safety hazards and to provide health care professionals with innovative, practical, and user-centered tools to minimize those hazards.

Parent assessment of medical student skills in ambulatory pediatrics

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Erika Persson

2013-09-01

Full Text Available Background: Partnership with parents is a vital part of pediatric medical education, yet few studies have examined parent attitudes towards learners in pediatric settings. Methods: Questionnaires were used to determine parent and student assessment of professional and clinical skills (primary outcome and parent attitudes towards 3rd year medical students (secondary outcome at the University of Alberta. Chi Square, Kendall’s Tau and Kappa coefficients were calculated to compare parent and student responses in 8 areas: communication, respect, knowledge, listening, history taking, physical examination, supervision, and overall satisfaction. Results: Overall satisfaction with medical student involvement by parents was high: 56.7% of all parents ranked the encounter as ‘excellent’. Areas of lesser satisfaction included physician supervision of students. Compared to the parent assessment, students tended to underrate many of their skills, including communication, history taking and physical exam. There was no relationship between parent demographics and their attitude to rating any of the students’ skills. Conclusions: Parents were satisfied with medical student involvement in the care of their children. Areas identified for improvement included increased supervision of students in both history taking and physical examination. This is one of the largest studies examining parent attitudes towards pediatric students. The results may enhance undergraduate curriculum development and teaching in pediatric ambulatory clinics and strengthen the ongoing partnership between the community and teaching clinics.

Consumption of a Polyphenol-Rich Grape-Wine Extract Lowers Ambulatory Blood Pressure in Mildly Hypertensive Subjects

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Draijer, Richard; de Graaf, Young; Slettenaar, Marieke; de Groot, Eric; Wright, Chris I.

2015-01-01

Polyphenols in grape and wine have been suggested to contribute to the cardiovascular health benefits of the Mediterranean lifestyle. The reported effects of grape products on blood pressure (BP) remain, however, equivocal. In a double-blind placebo controlled crossover study, the effect of two grape extracts on BP and vascular function was assessed in 60 untreated, mildly hypertensive subjects after four weeks intervention. Both extracts (grape-red wine and grape alone) had high concentrations of anthocyanins and flavonols, but the grape alone was relatively poor in catechins and procyanidins. Parameters measured included ambulatory and office BP, flow-mediated vasodilation, arterial distensibility, platelet function and plasma lipoproteins. Results showed that 24-hour ambulatory systolic/diastolic BPs were significantly lower in the grape-wine extract intervention (135.9 ± 1.3/84.7 ± 0.8 mmHg; mean ± SEM) compared to placebo (138.9 ± 1.3/86.6 ± 1.2 mmHg), predominantly during daytime. Plasma concentrations of the vasoconstrictor endothelin-1 decreased by 10%, but other measures of vascular function were not affected. Grape juice extract alone had no effect on BP or any measures of vascular function. Polyphenol-rich food products, and may be specifically catechins and procyanidins, may thus help sustain a healthy BP and contribute to the healthy Mediterranean lifestyle. PMID:25942487

Consumption of a Polyphenol-Rich Grape-Wine Extract Lowers Ambulatory Blood Pressure in Mildly Hypertensive Subjects

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Richard Draijer

2015-04-01

Full Text Available Polyphenols in grape and wine have been suggested to contribute to the cardiovascular health benefits of the Mediterranean lifestyle. The reported effects of grape products on blood pressure (BP remain, however, equivocal. In a double-blind placebo controlled crossover study, the effect of two grape extracts on BP and vascular function was assessed in 60 untreated, mildly hypertensive subjects after four weeks intervention. Both extracts (grape-red wine and grape alone had high concentrations of anthocyanins and flavonols, but the grape alone was relatively poor in catechins and procyanidins. Parameters measured included ambulatory and office BP, flow-mediated vasodilation, arterial distensibility, platelet function and plasma lipoproteins. Results showed that 24-hour ambulatory systolic/diastolic BPs were significantly lower in the grape-wine extract intervention (135.9 ± 1.3/84.7 ± 0.8 mmHg; mean ± SEM compared to placebo (138.9 ± 1.3/86.6 ± 1.2 mmHg, predominantly during daytime. Plasma concentrations of the vasoconstrictor endothelin-1 decreased by 10%, but other measures of vascular function were not affected. Grape juice extract alone had no effect on BP or any measures of vascular function. Polyphenol-rich food products, and may be specifically catechins and procyanidins, may thus help sustain a healthy BP and contribute to the healthy Mediterranean lifestyle.

Efectividad de la cirugía ambulatoria en la dacriocistitis crónica Effectiveness of ambulatory surgery in chronic dacryocystitis

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Ileana Agramonte Centelles

2004-06-01

Full Text Available La dacriocistitis es la inflamación del saco lagrimal, cuyo tratamiento es quirúrgico. El presente trabajo tiene como objetivo comparar la evolución posoperatoria en pacientes ambulatorios y hospitalizados, teniendo en cuenta las complicaciones que se presentaron, el grado de satisfacción del paciente y los costos institucionales en cada grupo. El estudio descriptivo, prospectivo de 202 pacientes operados de dacriocistorrinostomía, se conformaron en dos grupos ambulatorios y hospitalizados, en el período comprendido de enero del 2000 a abril de 2002. En ambos grupos se evaluaron y compararon los resultados quirúrgicos y los costos institucionales y para el paciente incluidos. El 56 % de los pacientes hospitalizados y el 48,03 % de los ambulatorios fueron mayores de 61 años, el sexo femenino predominó en un 57 % de los hospitalizados y en el 66,6 % de los ambulatorios. El 97 % de los pacientes hospitalizados y el 97,5 % de los ambulatorios no tuvieron complicaciones. La media del costo institucional fue de $ 284 por paciente operado. El 93,7 % de los pacientes ingresados prefirieron la cirugía ambulatoria y el 100 % de los ambulatorios se sintió satisfecho. Los dos grupos de pacientes presentaron una distribución de edad y sexo similar, prevaleció la ausencia de complicaciones en ambos grupos, así como el éxito quirúrgico, con la cirugía ambulatoria se ahorró un total de $ 32 400 en moneda nacionalDacryocystitis is the inflammation of the lacrimal sac that requires surgical treatment. The present paper is aimed at comparing the postoperative evolution in outpatients and inpatients, taking into consideration the complications, the satisfaction degree of the patient and the institutional costs in each group. Descriptive prospective study of 202 patients operated on of dacryocystorhinostomy divided into 2 ambulatory and hospitalized groups from January 2000 to April 2002. The surgical results and the institutional and patient

Baseline Knowledge and Education on Patient Safety in the Ambulatory Care Setting for 4th Year Pharmacy Students

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Jessica W. Skelley

2015-01-01

Full Text Available Objectives: To assess the baseline knowledge of fourth year student pharmacists on their ability to properly identify and categorize medication related problems (MRP during their Advanced Pharmacy Practice Experience (APPE in the ambulatory care setting, and to assess the efficacy of a written resource designed to educate and train users on identification and documentation of MRP's and used for this purpose with participating students on their ambulatory care APPE. Methods: A pretest consisting of ten multiple-choice questions was administered electronically to fourth year student pharmacists (N=18 at the start of their ambulatory care APPE. The test was designed to assess both the students' baseline knowledge regarding MRP's, and their ability to identify a wide variety of medication-related problems. Students then received a written copy of The Medication Therapy Intervention & Safety Documentation Program training manual and were asked to read it in its entirety in the first week of their APPE. Finally, students were given a posttest survey (identical to the pretest to complete to assess if their knowledge had increased from baseline. Results: The average score for the 18 students taking the baseline knowledge pre-test was 63.33%, indicating limited baseline knowledge regarding the identification and classification of MRP's. In assessing the effectiveness of the written training document, the overall posttest results compared to pretest results did not indicate improvement in students' knowledge or ability to properly identify and classify medication related problems (MRP after reviewing the training manual. The average scores declined from 63.33% on the pretest to 62.78% on the posttest, although this was not found to be statistically significant (p = 0.884. However, a statistically significant decline in students' knowledge occurred on one specific question, which tested their ability to classify MRP's (p = 0.029. Conclusions: Based on the

Cardiac autonomic modulation by estrogen in female mice undergoing ambulatory monitoring and in vivo electrophysiologic testing.

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Saba, Samir; Shusterman, Vladimir; Usiene, Irmute; London, Barry

2004-04-01

Estrogen is an important modulator of cardiovascular risk, but its mechanism of action is not fully understood. We investigated the effect of ovariectomy and its timing on the cardiac electrophysiology in mice. Thirty female mice (age 18.8 +/- 3.1 weeks) underwent in vivo electrophysiologic testing before and after autonomic blockade. Fifteen mice were ovariectomized prepuberty (PRE) and ten postpuberty (POST), 2 weeks prior to electrophysiologic testing. Five age-matched sham-operated female mice (Control) served as controls. A subset of 13 mice (5 PRE, 3 POST, and 5 Controls) underwent 24-hour ambulatory monitoring. With ambulatory monitoring, the average (668 +/- 28 vs 769 +/- 52 b/min, P = 0.008) and minimum (485 +/- 47 vs 587 +/- 53 b/min, P = 0.02) heart rates were significantly slower in the ovariectomized mice (PRE and POST groups) compared to the Control group. At baseline electrophysiologic testing, there were no significant differences among the ovariectomized and intact mice in any of the measured parameters. With autonomic blockade, the Control group had a significantly larger change (delta) in the atrioventricular (AV) nodal Wenckebach (AVW) periodicity (deltaAVW = 11.3 +/- 2.9 vs 2.1 +/- 7.3 ms, P = 0.05) and functional refractory period (deltaFRP = 11.3 +/- 2.1 vs 1.25 +/- 6.8 ms, P = 0.02) compared to the ovariectomized mice. These results were not altered by the time of ovariectomy (PRE vs POST groups). Our results suggest that estrogen modulates the autonomic inputs into the murine sinus and AV nodes. These findings, if replicated in humans, might underlie the observed clustering of certain arrhythmias around menstruation and explain the higher incidence of arrhythmias in men and postmenopausal women.

Use of ambulatory blood pressure measurement in the definition of resistant hypertension: a review of the evidence.

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Persu, Alexandre; O'Brien, Eoin; Verdecchia, Paolo

2014-11-01

Resistant hypertension as defined by the European Society of Hypertension and American Heart Association is a blood pressure that remains uncontrolled despite concomitant intake of at least three antihypertensive drugs (one of them preferably being a diuretic) at full doses. This definition is still based on office rather than out-of-office blood pressure measurement. In this review we propose a new, stricter definition of resistant hypertension based on ambulatory blood pressure measurement. The main arguments in favor of this are: (1) in patients with resistant hypertension, ambulatory blood pressure is an independent predictor of cardiovascular morbidity whereas, after adjustment for conventional risk factors, conventional blood pressure has little added value; (2) white-coat resistant hypertension (uncontrolled office with normal ambulatory blood pressure) is frequent (30-40% of patients with apparently resistant hypertension) carrying a prognosis similar to that of controlled hypertension, and intensification of blood pressure lowering treatment, or the use of nondrug treatment strategies such as renal denervation or carotid baroreceptor stimulation, is not justified; (3) masked resistant hypertension (controlled office with elevated ambulatory blood pressure) is frequent (approximately one-third of patients with controlled office blood pressure on triple antihypertensive therapy) and associated with an increased risk of cardiovascular events; in such patients, treatment intensification should be considered; (4) the current definition of resistant hypertension (office blood pressure ⩾ 140/90 mm Hg on triple antihypertensive therapy) allows a substantial proportion of patients with spurious or white-coat resistant hypertension to undergo renal denervation in the absence of proven long-term benefits.

Patient satisfaction with ambulatory care in Germany: effects of patient- and medical practice-related factors.

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Auras, Silke; Ostermann, Thomas; de Cruppé, Werner; Bitzer, Eva-Maria; Diel, Franziska; Geraedts, Max

2016-12-01

The study aimed to illustrate the effect of the patients' sex, age, self-rated health and medical practice specialization on patient satisfaction. Secondary analysis of patient survey data using multilevel analysis (generalized linear mixed model, medical practice as random effect) using a sequential modelling strategy. We examined the effects of the patients' sex, age, self-rated health and medical practice specialization on four patient satisfaction dimensions: medical practice organization, information, interaction, professional competence. The study was performed in 92 German medical practices providing ambulatory care in general medicine, internal medicine or gynaecology. In total, 9888 adult patients participated in a patient survey using the validated 'questionnaire on satisfaction with ambulatory care-quality from the patient perspective [ZAP]'. We calculated four models for each satisfaction dimension, revealing regression coefficients with 95% confidence intervals (CIs) for all independent variables, and using Wald Chi-Square statistic for each modelling step (model validity) and LR-Tests to compare the models of each step with the previous model. The patients' sex and age had a weak effect (maximum regression coefficient 1.09, CI 0.39; 1.80), and the patients' self-rated health had the strongest positive effect (maximum regression coefficient 7.66, CI 6.69; 8.63) on satisfaction ratings. The effect of medical practice specialization was heterogeneous. All factors studied, specifically the patients' self-rated health, affected patient satisfaction. Adjustment should always be considered because it improves the comparability of patient satisfaction in medical practices with atypically varying patient populations and increases the acceptance of comparisons. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Older Adults with Dementia Are Sedentary for Most of the Day.

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Helena J M van Alphen

Full Text Available Self-reported data suggest that older adults with dementia are inactive. The purpose of the present study was to objectively assess the physical activity (PA levels of community-dwelling and institutionalized ambulatory patients with dementia, and to compare with the PA levels of cognitive healthy older adults.We used actigraphy to assess the PA levels in institutionalized (n = 83, age: 83.0 ± 7.6, Mini-Mental-State Examination (MMSE: 15.5 ± 6.5 and community-dwelling dementia patients (n = 37, age: 77.3 ± 5.6, MMSE-score: 20.8 ± 4.8, and healthy older adults (n = 26, age: 79.5 ± 5.6, MMSE-score: 28.2 ± 1.6. We characterized PA levels based on the raw data and classified <100 counts/min as sedentary behavior.Institutionalized dementia patients had the lowest daily PA levels (1.69 ± 1.33 counts/day, spent 72.1% of the day sedentary, and were most active between 8:00 and 9:00 am. Institutionalized vs. community-dwelling dementia patients had 23.5% lower daily PA levels (difference M = 0.52, p = .004 and spent 9.3% longer in sedentariness (difference M = 1.47, p = .032. Community-dwelling dementia patients spent 66.0% of the day sedentary and were most active between 9:00 to 10:00 am with a second peak between 14:00 to 15:00. Community-dwelling dementia patients vs healthy older adults' daily PA levels and sedentary time were 21.6% lower and 8.9% longer, respectively (difference M = 0.61, p = .007; difference M = 1.29, p = .078.Institutionalized and community-dwelling dementia patients are sedentary for most of the day and the little PA they perform is of lower intensity compared to their healthy peers. Their highest PA peak is when they get out of bed in the morning. In addition, it seems that institutionalized living is associated with lower PA levels in dementia patients. These are the first results that objectively characterize institutionalized as well as community-dwelling dementia patients' PA levels and confirm that dementia patients

Comparing 30-day all-cause readmission rates between tibiotalar fusion and total ankle replacement.

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Merrill, Robert K; Ferrandino, Rocco M; Hoffman, Ryan; Ndu, Anthony; Shaffer, Gene W

2018-01-12

End-stage ankle arthritis is a debilitating condition that negatively impacts patient quality of life. Tibiotalar fusion and total ankle replacement are treatment options for managing ankle arthritis. Few studies have examined short term readmission rates of these two procedures. The objective of this study was compare all-cause 30-day readmission rates between patients undergoing tibiotalar fusion vs. total ankle replacement. This study queried the Nationwide Readmission Database (NRD) from 2013-2014 and used international classification of disease, 9th revision (ICD-9) procedure codes to identify all patients who underwent a tibiotalar fusion or a total ankle replacement. Comorbidities, insurance status, hospital characteristics, and readmission rates were statistically compared between the two cohorts. Risk factors were then identified for 30-day readmission. A total of 5660 patients were analyzed with 2667 in the tibiotalar fusion cohort and 2993 in the total ankle replacement cohort. Univariate analysis revealed that the readmission rate after tibiotalar fusion (4.4%) was statistically greater than after total ankle replacement (1.4%). Multivariable regression analysis indicated that deficiency anemia (OR 2.18), coagulopathy (OR 3.51), renal failure (OR 2.83), other insurance relative to private (OR 3.40), and tibiotalar fusion (OR 2.51) were all statistically significant independent risk factors for having a readmission within 30-days. These findings suggest that during the short-term period following discharge from the hospital, patients who received a tibiotalar fusion are more likely to experience a 30-day readmission. These findings are important for decision making when a surgeon encounters a patient with end stage ankle arthritis. Level III, cohort study. Published by Elsevier Ltd.

Pharmacokinetics of Gefitinib in a Patient with Non-Small Cell Lung Cancer Undergoing Continuous Ambulatory Peritoneal Dialysis

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Teppei Yamaguchi

2015-02-01

Full Text Available A 72-year-old man undergoing continuous ambulatory peritoneal dialysis (CAPD for chronic renal failure and who had undergone right upper lobectomy for lung adenocarcinoma (pT2aN0M0 2 years ago was admitted for recurrence of lung cancer presenting as multiple brain metastases. An epidermal growth factor receptor mutation analysis of his lung cancer revealed a deletion of 15 nucleotides (E746-A750 in exon 19. After whole-brain radiotherapy, we started daily administration of 250 mg gefitinib under the continuation of CAPD and performed a pharmacokinetic analysis. We speculated that the plasma concentration of gefitinib reached the steady state at least by day 16 after the start of gefitinib (626.6 ng/ml at trough level. On day 46, the plasma concentration was 538.4 ng/ml at trough level and the concentration in the peritoneal dialysis fluid was 34.6 ng/ml, suggesting that CAPD appeared to have little effect on the pharmacokinetics of gefitinib. During gefitinib therapy, there were no significant adverse events except for grade 2 diarrhea. Gefitinib could be safely administered to a patient undergoing CAPD.

[The determination of arterial pressure by the physician or the nurse: its relation to ambulatory pressure and left ventricular mass. The MAPA-Madrid Group. Monitorización Ambulatoria de la Presión Arterial (Ambulatory Monitoring of Arterial Pressure)].

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Martínez, M A; Aguirre, A; Sánchez, M; Nevado, A; Laguna, I; Torre, A; Manuel, E; Villar, C; García-Puig, J

1999-12-11

In the present study we evaluated the influence of the observer's status--physician or nurse--on blood pressure levels and the relationship among clinic blood pressure measurement with ambulatory blood pressure and left ventricle mass. Cross sectional study performed in seven primary care centers. Participating physicians and nurses were trained for blood pressure measurement prior to the study and subsequently retrained at 3 month intervals during the study. Patients included in the study were 122 subjects with mild to moderate hypertension who underwent the following study protocol: a) measurement of clinic blood pressure by physician and nurse, in an independent fashion, on 3 visits; b) clinic-epidemiologic questionnaire; c) conventional hematological and biochemical study; d) electrocardiogram; e) 24-hour ambulatory blood pressure monitoring, f) M-mode and Doppler echocardiography (only in 58 subjects). Nurse-measured blood pressure levels were higher than those determined by physicians (mean differences: 3.9 [6.7] mmHg in systolic blood pressure and 2.6 [5.4] mmHg in diastolic blood pressure). The blood pressure level differences between the two observers were higher in female patients and subjects with low educational level, independently of the observer's gender. Nurse-measured blood pressure was more closely related to ambulatory blood pressure and left ventricle mass than physician-measured blood pressure. Nurse-measured blood pressure levels are lower than those determined by physicians and more closely related to ambulatory blood pressure and left ventricle mass than physician-measured blood pressure. These data support that nurses, instead of doctors, should routinely measure blood pressure in primary care centers.

Unsupervised machine-learning method for improving the performance of ambulatory fall-detection systems

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Yuwono Mitchell

2012-02-01

Full Text Available Abstract Background Falls can cause trauma, disability and death among older people. Ambulatory accelerometer devices are currently capable of detecting falls in a controlled environment. However, research suggests that most current approaches can tend to have insufficient sensitivity and specificity in non-laboratory environments, in part because impacts can be experienced as part of ordinary daily living activities. Method We used a waist-worn wireless tri-axial accelerometer combined with digital signal processing, clustering and neural network classifiers. The method includes the application of Discrete Wavelet Transform, Regrouping Particle Swarm Optimization, Gaussian Distribution of Clustered Knowledge and an ensemble of classifiers including a multilayer perceptron and Augmented Radial Basis Function (ARBF neural networks. Results Preliminary testing with 8 healthy individuals in a home environment yields 98.6% sensitivity to falls and 99.6% specificity for routine Activities of Daily Living (ADL data. Single ARB and MLP classifiers were compared with a combined classifier. The combined classifier offers the greatest sensitivity, with a slight reduction in specificity for routine ADL and an increased specificity for exercise activities. In preliminary tests, the approach achieves 100% sensitivity on in-group falls, 97.65% on out-group falls, 99.33% specificity on routine ADL, and 96.59% specificity on exercise ADL. Conclusion The pre-processing and feature-extraction steps appear to simplify the signal while successfully extracting the essential features that are required to characterize a fall. The results suggest this combination of classifiers can perform better than MLP alone. Preliminary testing suggests these methods may be useful for researchers who are attempting to improve the performance of ambulatory fall-detection systems.

A systematic review of risk factors associated with accidental falls, outcome measures and interventions to manage fall risk in non-ambulatory adults.

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Rice, Laura A; Ousley, Cherita; Sosnoff, Jacob J

2015-01-01

To systematically review peer-reviewed literature pertaining to risk factors, outcome measures and interventions managing fall risk in non-ambulatory adults. Twenty-one papers were selected for inclusion from databases including PubMed/Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Library, Scopus, Consumer Health Complete and Web of Science. Selected studies involved a description of fall related risk factors, outcomes to assess fall risk and intervention studies describing protocols to manage fall risk in non-ambulatory adults. Studies were selected by two reviewers and consultation provided by a third reviewer. The most frequently cited risk factors/characteristics associated with falls included: wheelchair related characteristics, transfer activities, impaired seated balance and environmental factors. The majority of the outcomes were found to evaluate seated postural control. One intervention study was identified describing a protocol targeting specific problems of individual participants. A global fall prevention program was not identified. Several risk factors associated with falls were identified and must be understood by clinicians to better serve their clients. To improve objective assessment, a comprehensive outcome assessment specific to non-ambulatory adults is needed. Finally, additional research is needed to examine the impact of structured protocols to manage fall risk in non-ambulatory adults. Falls are a common health concern for non-ambulatory adults. Risk factors commonly associated with falls include wheelchair related characteristics, transfer activities, impaired seated balance and environmental factors. Limited outcome measures are available to assess fall risk in non-ambulatory adults. Clinicians must be aware of the known risk factors and provide comprehensive education to their clients on the potential for falls. Additional research is needed to develop and evaluate protocols to clinically manage fall

Performance of internal medicine residents in the primary interpretation of musculoskeletal radiographs in an ambulatory care setting

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Mann, F.A.; Stewart, N.R.; Terrell, C.B.

1990-01-01

This paper determines the characteristics of misinterpretations of musculoskeletal radiographs by internal medicine residents (IMRs) in an ambulatory care setting. Discordances between IMRs and staff radiologists were prospectively identified and retrospectively reviewed to assess type of error and patient outcome. The setting was an acute ambulatory care clinic at a large university hospital staffed by board-certified emergency medicine faculty and IMRs. Of 541 patients radiographed, 321 (59%) had adequate follow-up to establish outcome. Error characteristics examined included nature and site, type (false negative ([F-] or false positive [F+]), clinical significance, interpreter responsible, and level of interpreter training

Comparison of Postoperative Pain between Infiltrative Local Anesthesia plus Paracetamol and Total Intravenous Anesthesia plus Paracetamol in Ambulatory Breast Surgery

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Kasra Karvandian

2015-08-01

Full Text Available Background: Acute postoperative pain is an important surgical side effect that may delay patient discharge in ambulatory operations; moreover, the strategies used to alleviate pain may cause side effects that require longer hospitalization to recover. In this clinical trial, we compared two current anesthetic methods with special concerns about postoperative pain intensity beside other important components of ambulatory anesthesia.Methods: This clinical trial was conducted on two age-matched groups of 75 members who underwent ambulatory breast surgery. Patients in the first group (GA underwent general anesthesia with propofol plus remifentanil by employing a laryngeal mask airway. In the second group (LA, the surgeon used infiltration of 2% lidocaine in the breast tissue and midazolam was applied as premedication. At the end of surgery, paracetamol was administered to all patients in both groups. The pain score was evaluated when the patients were fully awake using a numerical pain rating scale. Patients with severe pain received analgesia. The length of postanesthesia care unit (PACU stay was recorded for each patient.Results: None of the patients in the LA group were satisfied because of the experience of needle insertion into their breast tissue (P = 0.001. The patients in the LA group experienced more pain in PACU requiring adjuvant analgesia (P = 0.001. Patients in the LA group had longer PACU admission (P = 0.001.Conclusions: Patients in the LA group had higher pain scores and were dissatisfied with the plan of their anesthesia. This may confirm the role of preemptive analgesia or the effect of emotional stress of breast tissue needling in wakeful patient.

Toward ambulatory balance assessment: Estimating variability and stability from short bouts of gait

NARCIS (Netherlands)

van Schooten, K.S.; Rispens, S.M.; Elders, P.J.M.; van Dieen, J.H.; Pijnappels, M.A.G.M.

2014-01-01

Stride-to-stride variability and local dynamic stability of gait kinematics are promising measures to identify individuals at increased risk of falling. This study aimed to explore the feasibility of using these metrics in clinical practice and ambulatory assessment, where only a small number of

Office and ambulatory blood pressure control with a fixed-dose combination of candesartan and hydrochlorothiazide in previously uncontrolled hypertensive patients: results of CHILI CU Soon

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Bramlage P

2011-12-01

Full Text Available Thomas Mengden1, Reinhold Hübner2, Peter Bramlage31Kerckhoff-Klinik GmbH, Bad Nauheim, 2Takeda Pharma GmbH, Aachen, 3Institut für Kardiovaskuläre Pharmakologie und Epidemiologie, Mahlow, GermanyBackground: Fixed-dose combinations of candesartan 32 mg and hydrochlorothiazide (HCTZ have been shown to be effective in clinical trials. Upon market entry we conducted a noninterventional study to document the safety and effectiveness of this fixed-dose combination in an unselected population in primary care and to compare blood pressure (BP values obtained during office measurement (OBPM with ambulatory blood pressure measurement (ABPM.Methods: CHILI CU Soon was a prospective, noninterventional, noncontrolled, open-label, multicenter study with a follow-up of at least 10 weeks. High-risk patients aged ≥18 years with previously uncontrolled hypertension were started on candesartan 32 mg in a fixed-dose combination with either 12.5 mg or 25 mg HCTZ. OBPM and ABPM reduction and adverse events were documented.Results: A total of 4131 patients (52.8% male with a mean age of 63.0 ± 11.0 years were included. BP was 162.1 ± 14.8/94.7 ± 9.2 mmHg during office visits at baseline. After 10 weeks of candesartan 32 mg/12.5 mg or 25 mg HCTZ, mean BP had lowered to 131.7 ± 10.5/80.0 ± 6.6 mmHg (P < 0.0001 for both comparisons. BP reduction was comparable irrespective of prior or concomitant medication. In patients for whom physicians regarded an ABPM to be necessary (because of suspected noncontrol over 24 hours, ABP at baseline was 158.2/93.7 mmHg during the day and 141.8/85.2 mmHg during the night. At the last visit, BP had significantly reduced to 133.6/80.0 mmHg and 121.0/72.3 mmHg, respectively, resulting in 20.8% being normotensive over 24 hours (<130/80 mmHg. The correlation between OBPM and ABPM was good (r = 0.589 for systolic BP and r = 0.389 for diastolic BP during the day. Of those who were normotensive upon OBPM, 35.1% had high ABPM during the

[Patients' satisfaction and waiting time in oncology day care centers in Champagne-Ardenne].

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Debreuve-Theresette, A; Jovenin, N; Stona, A C; Kraïem-Leleu, M; Burde, F; Parent, D; Hettler, D; Rey, J B

2015-12-01

Quality of life of patients suffering from cancer may be influenced by the way healthcare is organized and by patient experiences. Nowadays, chemotherapy is often provided in day care centers. This study aimed to assess patient waiting time and satisfaction in oncology day care centers in Champagne-Ardenne, France. This cross-sectional survey involved all patients receiving ambulatory chemotherapy during a one-week period in day care centers of Champagne-Ardenne public and private healthcare institutions participating in the study. Sociodemographic, medical and outpatient data were collected. Patient satisfaction was measured using the Out-Patsat35 questionnaire. Eleven (out of 16) oncology day care centers and 441 patients participated in the study. Most of the patients were women (n=252, 57.1%) and the mean age was 61±12 years. The mean satisfaction score was 82±14 (out of 100) and the mean waiting time between the assigned appointment time and administration of chemotherapy was 97±60 min. This study has shown that waiting times are important. However, patients are satisfied with the healthcare organization, especially regarding nursing support. Early preparation of chemotherapy could improve these parameters. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Impact on hypertension reclassification by Ambulatory Blood Pressure Monitoring (ABPM) according to the V Brazilian Guidelines on ABPM.

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Forestiero, Daniel; Mauad, Juliana Lustoza; Forestiero, Camila; Peixoto, Mario Lins; Ganassin, Fabio Peixoto; Gonzaga, Carolina; Cordeiro, Antonio Carlos; Rodrigues, Gabriel Doreto; Silveira, Tiago Bueno da; Amodeo, Celso

2013-02-01

New recommendations on reference values for normal test results in ambulatory blood pressure monitoring (ABPM) were proposed by the V Brazilian Guidelines on Ambulatory Blood Pressure Monitoring, based mainly on the IDACO study. This epidemiological study is aimed at evaluating the impact of adopting these new standards in an arterial hypertension referral center. The results of 1,567 ABPM tests carried out between 2005 and 2010 were analyzed; 481 patients were excluded from the sample for not meeting minimum quality criteria of the test. Reference values from the IV Brazilian Guidelines on ABPM (2005) were used for the classification of these tests regarding the abnormality and compared with the changes proposed by the V Brazilian Guidelines on ABPM (2011). Statistical analysis was performed by Pearson's chi-square method and p values ABPM results, especially for the variable systolic pressure in the sleeping period: 49% when adopting the cutoff values of 2005 and 71% when adopting the values of 2011, with statistical significance, p ABPM test results in the study population. The question of thresholds of these tests for therapeutic targets of patients known to be hypertensive is still open and requires further studies, preferably national ones, for better definition of the subject.

A single-center audit of the indications and clinical impact of prolonged ambulatory small intestinal manometry.

Science.gov (United States)

Ang, D; Pannemans, J; Vanuytsel, T; Tack, J

2018-05-01

Small bowel manometry is a diagnostic test available only in a few specialized referral centers. Its exact place in the management of refractory symptoms is controversial. The records of all patients who underwent 24-hour ambulatory duodenojejunal manometry over a 6-year period were retrospectively reviewed. We studied the clinical indications for small bowel manometry, and reviewed the impact of manometric findings on the clinical outcome. One hundred and forty-six studies were performed in 137 patients (46M, 91F) with a mean age of 44.9 ± 15.7 years. Mean follow-up duration was 15.1 ± 22.6 months. Appropriate endoscopic, radiological and gastric scintigraphy studies were performed in all patients prior to small bowel manometry. Criteria for abnormal motor activity were based on Bharucha's classification. The indications for small bowel manometry were chronic abdominal pain (n = 43), slow-transit constipation (n = 17), refractory gastroparesis (n = 16), chronic diarrhea (n = 7), recurrent episodes of subocclusion (n = 16), postsurgical evaluation (n = 36), suspicion of gut involvement in systemic disease (n = 9), and unexplained nausea (n = 2). The most common finding was a normal 24-hour ambulatory small bowel manometry (n = 113). Thirty-three studies yielded abnormal findings which included extrinsic neuropathy (n = 6), intrinsic neuropathy (n = 18), intestinal myopathy (n = 2), and subocclusion (n = 7). Ambulatory small bowel manometry excluded a generalized motility disorder in 77% and had a significant impact on the subsequent clinical course in 23%. Ambulatory small bowel manometry is a useful and safe diagnostic tool to complement traditional investigative modalities in patients with severe unexplained abdominal symptoms. © 2018 John Wiley & Sons Ltd.

Clip-on wireless wearable microwave sensor for ambulatory cardiac monitoring.

Science.gov (United States)

Fletcher, Richard R; Kulkarni, Sarang

2010-01-01

We present a new type of non-contact sensor for use in ambulatory cardiac monitoring. The sensor operation is based on a microwave Doppler technique; however, instead of detecting the heart activity from a distance, the sensor is placed on the patient's chest over the clothing. The microwave sensor directly measures heart movement rather than electrical activity, and is thus complementary to ECG. The primary advantages of the microwave sensor includes small size, light weight, low power, low-cost, and the ability to operate through clothing. We present a sample sensor design that incorporates a 2.4 GHz Doppler circuit, integrated microstrip patch antenna, and microntroller with 12-bit ADC data sampling. The prototype sensor also includes a wireless data link for sending data to a remote PC or mobile phone. Sample data is shown for several subjects and compared to data from a commercial portable ECG device. Data collected from the microwave sensor exhibits a significant amount of features, indicating possible use as a tool for monitoring heart mechanics and detection of abnormalities such as fibrillation and akinesia.

A PDA based Point of Care E-Health Solution for Ambulatory Care

Directory of Open Access Journals (Sweden)

Daniel Walsh

2005-11-01

Full Text Available The adoption of PDAs and mobile communication is expected to provide a solution to the use of computer technology by healthcare workers at the point-of-care. The Australian National Health Information Strategy, Health Online, is providing national leadership for approaches to address the quality and availability of information to assist in the planning and delivery of care. One area for potential growth is the availability and capture of information at the point of care by healthcare providers. A key factor in the lack of adoption of systems, is that traditionally health care information systems have been designed for desktop computing whereas many healthcare workers are highly mobile. This paper discusses phase one of a larger, four-phase project which aims to develop information access applications at point-of-care for Ambulatory Care Services. The initial phase of the research (phase one involves workflow analysis, requirements specification and the development and testing of a system prototype to assess the feasibility of achieving increased efficiencies in workflow at the Ambulatory Care Service.

Ambulatory care of children treated with anticonvulsants - pitfalls after discharge from hospital.

Science.gov (United States)

Bertsche, A; Dahse, A-J; Neininger, M P; Bernhard, M K; Syrbe, S; Frontini, R; Kiess, W; Merkenschlager, A; Bertsche, T

2013-09-01

Anticonvulsants require special consideration particularly at the interface from hospital to ambulatory care. Observational study for 6 months with prospectively enrolled consecutive patients in a neuropediatric ward of a university hospital (age 0-anticonvulsant. Assessment of outpatient prescriptions after discharge. Parent interviews for emergency treatment for acute seizures and safety precautions. We identified changes of the brand in 19/82 (23%) patients caused by hospital's discharge letters (4/82; 5%) or in ambulatory care (15/82; 18%). In 37/76 (49%) of patients who were deemed to require rescue medication, no recommendation for such a medication was included in the discharge letters. 17/76 (22%) of the respective parents stated that they had no immediate access to rescue medication. Safety precautions were applicable in 44 epilepsy patients. We identified knowledge deficits in 27/44 (61%) of parents. Switching of brands after discharge was frequent. In the discharge letters, rescue medications were insufficiently recommended. Additionally, parents frequently displayed knowledge deficits in risk management. © Georg Thieme Verlag KG Stuttgart · New York.

A novel ambulatory closed circuit breathing system for use during exercise.

LENUS (Irish Health Repository)

McMorrow, R C N

2011-05-01

We describe a unique ambulatory closed circuit for delivering high fractions of inspired oxygen to an exercising user who does not require isolation from their environment. We describe the major components and their function and suggest potential applications for such a circuit. This circuit may benefit patients who are chronically dependant on oxygen, are unable to exercise due to hypoxia, or require oxygen supplementation at high altitude.

78 FR 56711 - Health Insurance Exchanges; Application by the Accreditation Association for Ambulatory Health...

Science.gov (United States)

2013-09-13

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services [CMS-9953-PN] Health Insurance Exchanges; Application by the Accreditation Association for Ambulatory Health Care To Be... Federal Register announcing the result of our determination. (Health Insurance Exchanges; Application by...

Prospective open randomized study comparing efficacies and safeties of a 3-day course of azithromycin and a 10-day course of erythromycin in children with community-acquired acute lower respiratory tract infections

NARCIS (Netherlands)

Roord, JJ; Goossens, MMHT; Kimpen, JLL; Wolf, B.H.

1996-01-01

The efficacies and safeties of a 3-day, 3-dose course of azithromycin (10 mg/kg of body weight per day) and a 10-day, 30-dose course of erythromycin (40 mg/kg/day) for the treatment of acute lower respiratory tract infections in children were compared in an open randomized multicenter study.

[Management of alcohol use disorders in ambulatory care: Which follow-up and for how long?].

Science.gov (United States)

Benyamina, A; Reynaud, M

2016-02-01

Alcohol consumption with its addictive potential may lead to physical and psychological dependence as well as systemic toxicity all of which have serious detrimental health outcomes in terms of morbimortality. Despite the harmful potential of alcohol use disorders, the disease is often not properly managed, especially in ambulatory care. Psychiatric and general practitioners in ambulatory care are first in line to detect and manage patients with excessive alcohol consumption. However, this is still often regarded as an acute medical condition and its management is generally considered only over the short-term. On the contrary, alcohol dependence has been defined as a primary chronic disease of the brain reward, motivation, memory and related circuitry, involving the signalling pathway of neurotransmitters such as dopamine, opioid peptides, and gamma-aminobutyric acid. Thus, it should be regarded in terms of long-term management as are other chronic diseases. To propose a standard pathway for the management of alcohol dependence in ambulatory care in terms of duration of treatment and follow-up. Given the lack of official recommendations from health authorities which may help ambulatory care physicians in long-term management of patients with alcohol dependence, we performed a review and analysis of the most recent literature regarding the long-term management of other chronic diseases (diabetes, bipolar disorders, and depression) drawing a parallel with alcohol dependence. Alcohol dependence shares many characteristics with other chronic diseases, including a prolonged duration, intermittent acute and chronic exacerbations, and need for prolonged and often-lifelong care. In all cases, this requires sustained psychosocial changes from the patient. Patient motivation is also a major issue and should always be taken into consideration by psychiatric and general practitioners in ambulatory care. In chronic diseases, such as diabetes, bipolar disorders, or depression

Neer Award 2016: Outpatient total shoulder arthroplasty in an ambulatory surgery center is a safe alternative to inpatient total shoulder arthroplasty in a hospital: a matched cohort study.

Science.gov (United States)

Brolin, Tyler J; Mulligan, Ryan P; Azar, Frederick M; Throckmorton, Thomas W

2017-02-01

Recent emphasis on safe and efficient delivery of high-quality health care has increased interest in outpatient total joint arthroplasty. The purpose of this study was to evaluate the safety of outpatient total shoulder arthroplasty (TSA) by comparing episode-of-care complications in matched cohorts of patients with anatomic TSA as an outpatient or inpatient procedure. Thirty patients with outpatient TSA at a freestanding ambulatory surgery center (ASC) were compared with an age- and comorbidities-matched cohort of 30 patients with traditional inpatient TSA to evaluate 90-day episode-of-care complications, including hospital admissions or readmissions and reoperations. Two-tailed t-tests were used to evaluate differences, and differences of P surgery and disrupted his subscapularis repair. Three minor complications in the hospital cohort were mild asymptomatic anterior subluxation, blood transfusion, and superficial venous thrombosis. The complication rates (13% vs. 10%) were not significantly different. Outpatient TSA is a safe alternative to hospital admission in appropriately selected patients. Further investigation is warranted to evaluate the longer term outcomes and cost-effectiveness of outpatient TSA. Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

[Hospitalizations for ambulatory care-sensitive conditions: validation study at a Hospital Information System (SIH) in the Federal District, Brazil, in 2012].

Science.gov (United States)

Cavalcante, Danyelle Monteiro; de Oliveira, Maria Regina Fernandes; Rehem, Tânia Cristina Morais Santa Bárbara

2016-03-01

This study analyzes hospitalizations due to ambulatory care-sensitive conditions with a focus on infectious and parasitic diseases (IPDs) and validates the Hospital Information System, Brazilian Unified National Health System (SIH/SUS) for recording hospitalizations due to ambulatory care-sensitive conditions in a hospital in the Federal District, Brazil, in 2012. The study estimates the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the SIH for recording hospitalizations due to ambulatory care-sensitive conditions, with the patient's medical file as the gold standard. There were 1,604 hospitalizations for hospitalizations due to ambulatory care-sensitive conditions (19.6%, 95%CI: 18.7-20.5), and the leading IPDs were renal and urinary tract infection, infection of the skin and subcutaneous tissue, and infectious gastroenteritis. IPDs were the leading cause of hospitalization in the 20 to 29-year age bracket and caused 28 deaths. Sensitivity was 70.1% (95%CI: 60.5-79.7), specificity 88.4% (95%CI: 85.6-91.2), PPV = 51.7% (95%CI: 42.7-60.7), and NPV = 94.3% (95%CI: 92.2-96.4). The findings for admissions due to ACSCs in this hospital were similar to those of other studies, featuring admissions for IPDs. The SIH/SUS database was more specific than sensitive.

Raquianestesia posterior para cirurgias anorretais em regime ambulatorial: estudo piloto Raquianestesia posterior para cirugías anorrectales en régimen ambulatorial: estudio piloto Restricted dorsal spinal anesthesia for ambulatory anorectal surgery: a pilot study

Directory of Open Access Journals (Sweden)

Luiz Eduardo Imbelloni

2004-12-01

Full Text Available JUSTIFICATIVA E OBJETIVOS: O aumento do número de cirurgias ambulatoriais exige o emprego de métodos anestésicos que permitam a liberação do paciente após a cirurgia. Freqüentemente, as cirurgias anorretais são realizadas com os pacientes hospitalizados. Este estudo examina a possibilidade de esses procedimentos serem realizados em regime ambulatorial com baixas doses de bupivacaína hipobárica. MÉTODO: Trinta pacientes, estado físico ASA I e II, foram submetidos à raquianestesia com solução hipobárica de bupivacaína a 0,15% através de agulha 27G Quincke para cirurgias anorretais. A punção subaracnóidea foi realizada com o paciente em decúbito ventral com auxílio de coxim em seu abdômen para corrigir a lordose lombar e o espaço intervertebral. RESULTADOS: O bloqueio sensitivo foi obtido em todos os pacientes. A sua dispersão variou de T10 a L2 com moda em T12. Apenas três pacientes apresentaram algum grau de bloqueio motor. A duração do bloqueio foi de 122,17 ± 15,35 minutos. Estabilidade hemodinâmica foi observada em todos os pacientes. Nenhum paciente desenvolveu cefaléia pós-punção da dura-máter. CONCLUSÕES: Seis miligramas de bupivacaína a 0,15% em solução hipobárica proporcionaram um bloqueio predominantemente sensitivo, quando injetados em decúbito ventral. As principais vantagens são rápida recuperação, estabilidade hemodinâmica e satisfação do paciente, sendo uma boa indicação para anestesia ambulatorial.JUSTIFICATIVA Y OBJETIVOS: El aumento del número de cirugías ambulatoriales exige el empleo de métodos anestésicos que permitan la liberación del paciente después de la cirugía. Frecuentemente, las cirugías anorrectales son realizadas con los pacientes hospitalizados. Este estudio examina la posibilidad de que esos procedimientos puedan ser realizados en régimen ambulatorial con bajas dosis de bupivacaína hipobárica. MÉTODO: Treinta pacientes, estado físico ASA I y II, fueron

The Cardiovascular Health in Ambulatory Care Research Team performance indicators for the primary prevention of cardiovascular disease: a modified Delphi panel study.

Science.gov (United States)

Tu, Jack V; Maclagan, Laura C; Ko, Dennis T; Atzema, Clare L; Booth, Gillian L; Johnston, Sharon; Tu, Karen; Lee, Douglas S; Bierman, Arlene; Hall, Ruth; Bhatia, R Sacha; Gershon, Andrea S; Tobe, Sheldon W; Sanmartin, Claudia; Liu, Peter; Chu, Anna

2017-04-25

High-quality ambulatory care can reduce cardiovascular disease risk, but important gaps exist in the provision of cardiovascular preventive care. We sought to develop a set of key performance indicators that can be used to measure and improve cardiovascular care in the primary care setting. As part of the Cardiovascular Health in Ambulatory Care Research Team initiative, we established a 14-member multidisciplinary expert panel to develop a set of indicators for measuring primary prevention performance in ambulatory cardiovascular care. We used a 2-stage modified Delphi panel process to rate potential indicators, which were identified from the literature and national cardiovascular organizations. The top-rated indicators were pilot tested to determine their measurement feasibility with the use of data routinely collected in the Canadian health care system. A set of 28 indicators of primary prevention performance were identified, which were grouped into 5 domains: risk factor prevalence, screening, management, intermediate outcomes and long-term outcomes. The indicators reflect the major cardiovascular risk factors including smoking, obesity, hypertension, diabetes, dyslipidemia and atrial fibrillation. All indicators were determined to be amenable to measurement with the use of population-based administrative (physician claims, hospital admission, laboratory, medication), survey or electronic medical record databases. The Cardiovascular Health in Ambulatory Care Research Team indicators of primary prevention performance provide a framework for the measurement of cardiovascular primary prevention efforts in Canada. The indicators may be used by clinicians, researchers and policy-makers interested in measuring and improving the prevention of cardiovascular disease in ambulatory care settings. Copyright 2017, Joule Inc. or its licensors.

Low-complexity R-peak detection in ECG signals : a preliminary step towards ambulatory fetal monitoring

NARCIS (Netherlands)

Rooijakkers, M.J.; Rabotti, C.; Bennebroek, M.; Meerbergen, van J.; Mischi, M.

2011-01-01

Non-invasive fetal health monitoring during pregnancy has become increasingly important. Recent advances in signal processing technology have enabled fetal monitoring during pregnancy, using abdominal ECG recordings. Ubiquitous ambulatory monitoring for continuous fetal health measurement is however

[Indicators of healthcare quality in day surgery (2010-2012)].

Science.gov (United States)

Martínez Rodenas, F; Codina Grifell, J; Deulofeu Quintana, P; Garrido Corchón, J; Blasco Casares, F; Gibanel Garanto, X; Cuixart Vilamajó, L; de Haro Licer, J; Vazquez Dorrego, X

2014-01-01

Monitoring quality indicators in Ambulatory Surgery centers is fundamental in order to identify problems, correct them and prevent them. Given their large number, it is essential to select the most valid ones. The objectives of the study are the continuous improvement in the quality of healthcare of day-case surgery in our center, by monitoring selective quality parameters, having periodic information on the results and taking corrective measures, as well as achieving a percentage of unplanned transfer and cancellations within quality standards. Prospective, observational and descriptive study of the day-case surgery carried out from January 2010 to December 2012. Unplanned hospital admissions and cancellations on the same day of the operation were selected and monitored, along with their reasons. Hospital admissions were classified as: inappropriate selection, medical-surgical complications, and others. The results were evaluated each year and statistically analysed using χ(2) tests. A total of 8,300 patients underwent day surgery during the 3 years studied. The day-case surgery and outpatient index increased by 5.4 and 6.4%, respectively (P<.01). Unexpected hospital admissions gradually decreased due to the lower number of complications (P<.01). Hospital admissions, due to an extended period of time in locoregional anaesthesia recovery, also decreased (P<.01). There was improved prevention of nausea and vomiting, and of poorly controlled pain. The proportion of afternoon admissions was significantly reduced (P<.01). The cancellations increased in 2011 (P<.01). The monitoring of quality parameters in day-case surgery has been a useful tool in our clinical and quality management. Globally, the unplanned transfer and cancellations have been within the quality standards and many of the indicators analysed have improved. Copyright © 2013 SECA. Published by Elsevier Espana. All rights reserved.

Ambulatory activity classification with dendogram-based support vector machine: Application in lower-limb active exoskeleton.

Science.gov (United States)

Mazumder, Oishee; Kundu, Ananda Sankar; Lenka, Prasanna Kumar; Bhaumik, Subhasis

2016-10-01

Ambulatory activity classification is an active area of research for controlling and monitoring state initiation, termination, and transition in mobility assistive devices such as lower-limb exoskeletons. State transition of lower-limb exoskeletons reported thus far are achieved mostly through the use of manual switches or state machine-based logic. In this paper, we propose a postural activity classifier using a 'dendogram-based support vector machine' (DSVM) which can be used to control a lower-limb exoskeleton. A pressure sensor-based wearable insole and two six-axis inertial measurement units (IMU) have been used for recognising two static and seven dynamic postural activities: sit, stand, and sit-to-stand, stand-to-sit, level walk, fast walk, slope walk, stair ascent and stair descent. Most of the ambulatory activities are periodic in nature and have unique patterns of response. The proposed classification algorithm involves the recognition of activity patterns on the basis of the periodic shape of trajectories. Polynomial coefficients extracted from the hip angle trajectory and the centre-of-pressure (CoP) trajectory during an activity cycle are used as features to classify dynamic activities. The novelty of this paper lies in finding suitable instrumentation, developing post-processing techniques, and selecting shape-based features for ambulatory activity classification. The proposed activity classifier is used to identify the activity states of a lower-limb exoskeleton. The DSVM classifier algorithm achieved an overall classification accuracy of 95.2%. Copyright © 2016 Elsevier B.V. All rights reserved.

Ambulatory monitoring of blood pressure and pregnancy outcome in pregnant women with white coat hypertension in the third trimester of pregnancy.

Science.gov (United States)

Shahbazian, Nahid; Shahbazian, Heshmatollah; Mohammadjafari, Razieh; Mousavi, Mahsan

2013-01-01

Introduction: If the blood pressure of a pregnant woman is ≥140/90 mmHg at the clinic, but her ambulatory blood pressure is less coat hypertension. Objectives: To evaluate the value of ambulatory blood pressure monitoring in pregnant women. Patients and Methods: This prospective cohort study was conducted in Imam-Khomeini hospital of Ahwaz, Iran between 2011 to 2012. A total of 105 pregnant women who had blood pressure of higher than 140/90 mmHg during the third trimester of pregnancy were monitored. Thirty five women with white coat hypertension, 35 women with gestational hypertension and 35 women with normal blood pressure were followed. The data were analyzed using the Kolmogorov-Smirnov test, Pearson correlation coefficient and Chi-square tests. Results: The prevalence of white coat hypertension was 31.3%. The maternal and neonatal outcomes and laboratory examinations in white coat hypertension were similar to the normal blood pressure, but the frequency of caesarean section was more than the other two groups. Conclusion: The findings of the study indicate the efficacy of 24 hour holter monitoring of blood pressure and using it more comprehensively , compared to the limited visits.

Randomized Trial of Reducing Ambulatory Malpractice and Safety Risk: Results of the Massachusetts PROMISES Project.

Science.gov (United States)

Schiff, Gordon D; Reyes Nieva, Harry; Griswold, Paula; Leydon, Nicholas; Ling, Judy; Federico, Frank; Keohane, Carol; Ellis, Bonnie R; Foskett, Cathy; Orav, E John; Yoon, Catherine; Goldmann, Don; Weissman, Joel S; Bates, David W; Biondolillo, Madeleine; Singer, Sara J

2017-08-01

Evaluate application of quality improvement approaches to key ambulatory malpractice risk and safety areas. In total, 25 small-to-medium-sized primary care practices (16 intervention; 9 control) in Massachusetts. Controlled trial of a 15-month intervention including exposure to a learning network, webinars, face-to-face meetings, and coaching by improvement advisors targeting "3+1" high-risk domains: test result, referral, and medication management plus culture/communication issues evaluated by survey and chart review tools. Chart reviews conducted at baseline and postintervention for intervention sites. Staff and patient survey data collected at baseline and postintervention for intervention and control sites. Chart reviews demonstrated significant improvements in documentation of abnormal results, patient notification, documentation of an action or treatment plan, and evidence of a completed plan (all Pcoaches, and learning network decreased selected ambulatory safety risks often seen in malpractice claims.

Diagnostic thresholds for ambulatory blood pressure moving lower: a review based on a meta-analysis-clinical implications

DEFF Research Database (Denmark)

Hansen, T.W.; Kikuya, M.; Thijs, L.

2008-01-01

Upper limits of normal ambulatory blood pressure (ABP) have been a matter of debate in recent years. Current diagnostic thresholds for ABP rely mainly on statistical parameters derived from reference populations. Recent findings from the International Database of Ambulatory Blood Pressure...... in Relation to Cardiovascular Outcome (IDACO) provide outcome-driven thresholds for ABP. Rounded systolic/diastolic thresholds for optimal ABP were found to be 115/75 mm Hg for 24 hours, 120/80 mm Hg for daytime, and 100/65 mm Hg for nighttime. The corresponding rounded thresholds for normal ABP were 125...... database is therefore being updated with additional population cohorts to enable the construction of multifactorial risk score charts, which also include ABP Udgivelsesdato: 2008/5...

The relationship between dietary salt intake and ambulatory blood pressure variability in non-diabetic hypertensive patients

Directory of Open Access Journals (Sweden)

Nihal Ozkayar

2016-11-01

Full Text Available High dietary salt intake was reported to increase blood pressure by numerous studies, but no study has investigated the effect of dietary salt intake on blood pressure variability (BPV. This study aimed to determine if daily salt intake is related to ambulatory BPV. The study included 136 primary hypertensive patients (92 male, 44 female with a mean age of 50.7 ± 11.1 years. All the patients underwent 24-h ambulatory blood pressure monitoring to determine both the 24-h systolic and 24-h diastolic BPV. 24-h urine sodium was measured. The correlation between BPV and 24-h urinary sodium was investigated. Logarithmic transformation of 24-h urinary sodium [log(24-h urinary sodium] was positively correlated with the mean 24-h systolic ARV, and nighttime systolic ARV (r = 0.371 and p = 0.001, r = 0.329 and p = 0.028, respectively. Similarly, log(24-h urinary sodium was positively correlated with mean 24-h diastolic ARV and nighttime diastolic ARV (r = 0.381 and p = 0.001, r = 0.320 and p = 0.020 respectively. Log(24-h urinary sodium was an independent predictor of BPV based on multivariate regression analysis. Dietary salt intake might play a role in the pathogenesis of ambulatory BPV.

An Interactive Ambulatory Nephrology Curriculum for Internal Medicine Interns: Design, Implementation, and Participant Feedback.

Science.gov (United States)

Gomez, Alexis C; Warburton, Karen M; Miller, Rachel K; Negoianu, Dan; Cohen, Jordana B

2017-09-01

While diminishing nephrology fellow recruitment is a known issue, more work is needed to evaluate possible interventions to reverse this trend. We designed and implemented a curriculum to increase exposure to ambulatory nephrology among internal medicine interns. The curriculum focused on key aspects of outpatient nephrology practice, including supervised clinic visits, formal themed didactic content, and an online interactive forum with assigned evidence-based readings and small-group responses to relevant cases. We obtained postcourse surveys from all participating interns. Of the 43 interns who took part in the first year of the ambulatory nephrology curriculum, 100% reported a positive didactic experience and 91% reported a positive interactive online experience. 77% reported an improvement in their familiarity with clinical nephrology practice (median 2-point increase in familiarity score on a 7-point scale, P<0.001 by signed rank testing). Qualitative feedback included praise for the high-yield topics covered by the lectures and energizing teachers. In conclusion, we successfully implemented an ambulatory nephrology curriculum using a framework that integrated formal didactics, interactive online learning, and key clinical components of outpatient nephrology care. Future investigation will evaluate whether early implementation of this curriculum is associated with increased pursuit of nephrology as a career. Copyright © 2017 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Automated measurement of office, home and ambulatory blood pressure in atrial fibrillation.

Science.gov (United States)

Kollias, Anastasios; Stergiou, George S

2014-01-01

1. Hypertension and atrial fibrillation (AF) often coexist and are strong risk factors for stroke. Current guidelines for blood pressure (BP) measurement in AF recommend repeated measurements using the auscultatory method, whereas the accuracy of the automated devices is regarded as questionable. This review presents the current evidence on the feasibility and accuracy of automated BP measurement in the presence of AF and the potential for automated detection of undiagnosed AF during such measurements. 2. Studies evaluating the use of automated BP monitors in AF are limited and have significant heterogeneity in methodology and protocols. Overall, the oscillometric method is feasible for static (office or home) and ambulatory use and appears to be more accurate for systolic than diastolic BP measurement. 3. Given that systolic hypertension is particularly common and important in the elderly, the automated BP measurement method may be acceptable for self-home and ambulatory monitoring, but not for professional office or clinic measurement. 4. An embedded algorithm for the detection of asymptomatic AF during routine automated BP measurement with high diagnostic accuracy has been developed and appears to be a useful screening tool for elderly hypertensives. © 2013 Wiley Publishing Asia Pty Ltd.

78 FR 54842 - Medicare and Medicaid Programs: Hospital Outpatient Prospective Payment and Ambulatory Surgical...

Science.gov (United States)

2013-09-06

... millions) (2) change (3) Total $3,625 1% Eye and ocular adnexa 1,496 -3 Digestive system 743 8 Nervous... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services 42 CFR Parts 405...: Hospital Outpatient Prospective Payment and Ambulatory Surgical Center Payment Systems and Quality...

Peritonitis Due to Roseomonas fauriae in a Patient Undergoing Continuous Ambulatory Peritoneal Dialysis

Science.gov (United States)

Bibashi, Evangelia; Sofianou, Danai; Kontopoulou, Konstantina; Mitsopoulos, Efstathios; Kokolina, Elisabeth

2000-01-01

Roseomonas is a newly described genus of pink-pigmented, nonfermentative, gram-negative bacteria that have been recognized as a cause of human infections. Roseomonas fauriae is a species rarely isolated from clinical specimens. We report the first known case of peritonitis caused by R. fauriae in a patient receiving continuous ambulatory peritoneal dialysis. PMID:10618142

Free-living gait characteristics in ageing and Parkinson's disease: impact of environment and ambulatory bout length.

Science.gov (United States)

Del Din, Silvia; Godfrey, Alan; Galna, Brook; Lord, Sue; Rochester, Lynn

2016-05-12

Gait is emerging as a powerful diagnostic and prognostic tool, and as a surrogate marker of disease progression for Parkinson's disease (PD). Accelerometer-based body worn monitors (BWMs) facilitate the measurement of gait in clinical environments. Moreover they have the potential to provide a more accurate reflection of gait in the home during habitual behaviours. Emerging research suggests that measurement of gait using BWMs is feasible but this has not been investigated in depth. The aims of this study were to explore (i) the impact of environment and (ii) ambulatory bout (AB) length on gait characteristics for discriminating between people with PD and age-matched controls. Fourteen clinically relevant gait characteristics organised in five domains (pace, variability, rhythm, asymmetry, postural control) were quantified using laboratory based and free-living data collected over 7 days using a BWM placed on the lower back in 47 PD participants and 50 controls. Free-living data showed that both groups walked with decreased pace and increased variability, rhythm and asymmetry compared to walking in the laboratory setting. Four of the 14 gait characteristics measured in free-living conditions were significantly different between controls and people with PD compared to two measured in the laboratory. Between group differences depended on bout length and were more apparent during longer ABs. ABs ≤ 10s did not discriminate between groups. Medium to long ABs highlighted between-group significant differences for pace, rhythm and asymmetry. Longer ABs should therefore be taken into account when evaluating gait characteristics in free-living conditions. This study provides encouraging results to support the use of a single BWM for free-living gait evaluation in people with PD with potential for research and clinical application.

Impact of Disease Prevalence Adjustment on Hospitalization Rates for Chronic Ambulatory Care-Sensitive Conditions in Germany.

Science.gov (United States)

Pollmanns, Johannes; Romano, Patrick S; Weyermann, Maria; Geraedts, Max; Drösler, Saskia E

2018-04-01

To explore effects of disease prevalence adjustment on ambulatory care-sensitive hospitalization (ACSH) rates used for quality comparisons. County-level hospital administrative data on adults discharged from German hospitals in 2011 and prevalence estimates based on administrative ambulatory diagnosis data were used. A retrospective cross-sectional study using in- and outpatient secondary data was performed. Hospitalization data for hypertension, diabetes, heart failure, chronic obstructive pulmonary disease, and asthma were obtained from the German Diagnosis Related Groups (DRG) database. Prevalence estimates were obtained from the German Central Research Institute of Ambulatory Health Care. Crude hospitalization rates varied substantially across counties (coefficients of variation [CV] 28-37 percent across conditions); this variation was reduced by prevalence adjustment (CV 21-28 percent). Prevalence explained 40-50 percent of the observed variation (r = 0.65-0.70) in ACSH rates for all conditions except asthma (r = 0.07). Between 30 percent and 38 percent of areas moved into or outside condition-specific control limits with prevalence adjustment. Unadjusted ACSH rates should be used with caution for high-stakes public reporting as differences in prevalence may have a marked impact. Prevalence adjustment should be considered in models analyzing ACSH. © Health Research and Educational Trust.

Exposure to Racial Discrimination and Ambulatory Blood Pressure in Women with Type 2 Diabetes.

Science.gov (United States)

Wagner, Julie; Tennen, Howard; Finan, Patrick; Feinn, Richard; Burg, Matthew M; Seawell, Asani; White, William B

2016-10-01

Diabetes is the only disorder in which women's risk for heart disease exceeds men's. Elevated blood pressure (BP) increases cardiovascular risk in people with type 2 diabetes. Racial discrimination and neuroticism are both associated with BP levels but have not been examined in concert. This study investigated self-reported racial discrimination, neuroticism and ambulatory BP in women with type 2 diabetes. Thirty-nine Black and 38 White women completed a race-neutral version of the Schedule of Racist Events; BP was evaluated using ambulatory monitoring devices. Actigraphy and diaries were used to document times of sleep and wakefulness. Racial discrimination interacted with neuroticism to predict systolic and diastolic BP both while awake and during sleep, after adjustment for covariates. For each, the influence of racist events was stronger at lower levels of neuroticism. Racial discrimination is associated with higher levels of 24-h BP in diabetic women who are low in neuroticism. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Amino-terminal pro-B-type natriuretic peptide and high-sensitivity C-reactive protein but not cystatin C predict cardiovascular events in male patients with peripheral artery disease independently of ambulatory pulse pressure.

Science.gov (United States)

Skoglund, Per H; Arpegård, Johannes; Ostergren, Jan; Svensson, Per

2014-03-01

Patients with peripheral arterial disease (PAD) are at high risk for cardiovascular (CV) events. We have previously shown that ambulatory pulse pressure (APP) predicts CV events in PAD patients. The biomarkers amino-terminal pro-B-type natriuretic peptide (NT-proBNP), high-sensitivity C-reactive protein (hs-CRP), and cystatin C are related to a worse outcome in patients with CV disease, but their predictive values have not been studied in relation to APP. Blood samples and 24-hour measurements of ambulatory blood pressure were examined in 98 men referred for PAD evaluation during 1998-2001. Patients were followed for a median of 71 months. The outcome variable was CV events defined as either CV mortality or any hospitalization for myocardial infarction, stroke, or coronary revascularization. The predictive values of log(NT-proBNP), log(hs-CRP), and log(cystatin C) alone and together with APP were assessed by multivariable Cox regression. Area under the curve (AUC) and net reclassification improvement (NRI) were calculated compared with a model containing other significant risk factors. During follow-up, 36 patients had at least 1 CV event. APP, log(NT-proBNP), and log(hs-CRP) all predicted CV events in univariable analysis, whereas log(cystatin C) did not. In multivariable analysis log(NT-proBNP) (hazard ratio (HR) = 1.62; 95% confidence interval (CI) = 1.05-2.51) and log(hs-CRP) (HR = 1.63; 95% CI = 1.19-2.24) predicted events independently of 24-hour PP. The combination of log(NT-proBNP), log(hs-CRP), and average day PP improved risk discrimination (AUC = 0.833 vs. 0.736; P < 0.05) and NRI (37%; P < 0.01) when added to other significant risk factors. NT-proBNP and hs-CRP predict CV events independently of APP and the combination of hs-CRP, NT-proBNP, and day PP improves risk discrimination in PAD patients.

Pattern of Ambulatory Care Visits to Obstetrician-Gynecologists in Taiwan: A Nationwide Analysis

Directory of Open Access Journals (Sweden)

An-Min Lynn

2015-06-01

Full Text Available Although obstetrician-gynecologists (OB-GYNs are the main actors in the provision of health care to women, their practice patterns have rarely been analyzed. The current study investigated the nationwide ambulatory visits to OB-GYNs in Taiwan using the National Health Insurance Research Database. From the 1/500 sampling datasets indicating 619,760 ambulatory visits in 2012, it was found that 5.8% (n = 35,697 of the visits were made to OB-GYNs. Two-fifths of the services provided were performed by male OB-GYNs aged 50–59 years. Women of childbearing age accounted for more than half of the visits to OB-GYNs (57.2%, and elderly patients above 60 years accounted for only 7.7%. The most frequent diagnoses were menstrual disorders and other forms of abnormal bleeding from the female genital tract (13.1%. Anti-infective agents were prescribed in 15.1% of the visits to OB-GYNs. The study revealed the proportion of aging practicing OB-GYNs, and our detailed results could contribute to evidence-based discussions on health policymaking.

Aversive tension of adolescents with anorexia nervosa in daily course: a case-controlled and smartphone-based ambulatory monitoring trial.

Science.gov (United States)

Kolar, David Raphael; Bürger, Arne; Hammerle, Florian; Jenetzky, Ekkehart

2014-04-23

Monitoring and reduction of aversive tension is a core issue in dialectical behaviour therapy of patients. It has been shown that aversive tension is increased in adult borderline personality disorder and is linked to low emotion labelling ability. However, until now there is no documented evidence that patients with anorexia nervosa suffer from aversive tension as well. Furthermore the usability of a smartphone application for ambulatory monitoring purposes has not been sufficiently explored. We compare the mean and maximum self-reported aversive tension in 20 female adolescents (12-19 years) with anorexia nervosa in outpatient treatment with 20 healthy controls. They are required to answer hourly, over a 2-day period, that is, about 30 times, four short questions on their smartphone, which ensures prompt documentation without any recall bias. At the close out, the participants give a structured usability feedback on the application and the procedure. The achieved result of this trial has direct relevance for efficient therapy strategies and is a prerequisite for trials regarding dialectical behaviour therapy in anorexia nervosa. The results will be disseminated through peer-review publications. The ethics committee of the regional medical association in Mainz, Germany approved the study protocol under the reference number 837.177.13. The trial is registered at the German clinical trials registration under the reference number DRKS00005228.

Benefits of ambulatory axillary intra-aortic balloon pump for circulatory support as bridge to heart transplant.

Science.gov (United States)

Umakanthan, Ramanan; Hoff, Steven J; Solenkova, Natalia; Wigger, Mark A; Keebler, Mary E; Lenneman, Andrew; Leacche, Marzia; Disalvo, Thomas G; Ooi, Henry; Naftilan, Allen J; Byrne, John G; Ahmad, Rashid M

2012-05-01

Axillary intra-aortic balloon pump therapy has been described as a bridge to transplant. Advantages over femoral intra-aortic balloon pump therapy include reduced incidence of infection and enhanced patient mobility. We identified the patients who would benefit most from this therapy while awaiting heart transplantation. We conducted a single-center, retrospective observational study to evaluate outcomes from axillary intra-aortic balloon pump therapy. These included hemodynamic parameters, duration of support, and success in bridging to transplant. We selected patients on the basis of history of sternotomy, elevated panel-reactive antibody, and small body habitus. Patients were made to ambulate aggressively beginning on postoperative day 1. Between September 2007 and September 2010, 18 patients underwent axillary intra-aortic balloon pump therapy. All patients had the devices placed through the left axillary artery with a Hemashield side graft (Boston Scientific, Natick, Mass). Before axillary placement, patients underwent femoral placement to demonstrate hemodynamic benefit. Duration of support ranged from 5 to 63 days (median = 19 days). There was marked improvement in ambulatory potential and hemodynamic parameters, with minimal blood transfusion requirements. There were no device-related infections. Some 72% of the patients (13/18) were successfully bridged to transplantation. Axillary intra-aortic balloon pump therapy provides excellent support for selected patients as a bridge to transplant. The majority of the patients were successfully bridged to transplant and discharged. Although this therapy has been described in previous studies, this is the largest series to incorporate a regimen of aggressive ambulation with daily measurements of distances walked. Copyright © 2012. Published by Mosby, Inc.

Adherence to a diabetic care plan provides better glycemic control in ambulatory patients with type 2 diabetes.

Science.gov (United States)

Chiu, Yi-Wen; Chang, Jer-Ming; Lin, Li-Ing; Chang, Pi-Yu; Lo, Wan-Ching; Wu, Ling-Chu; Chen, Tun-Chieh; Hwang, Shang-Jyh

2009-04-01

Tight control of blood sugar improves the outcomes for diabetic patients, but it can only be achieved by adhering to a well-organized care plan. To evaluate the effect of a diabetes care plan with reinforcement of glycemic control in diabetic patients, 98 ambulatory patients with type 2 diabetes who visited our diabetes clinic every 3-4 months and who completed four education courses given by certified diabetes educators within 3 months after the first visit, were defined as the Intervention group. A total of 82 patients fulfilling the inclusion criteria for the Intervention group but who missed at least half of the diabetes education sessions were selected as controls. Both groups had comparable mean hemoglobin A1c (HbA1c) levels at baseline, which decreased significantly at 3 months and were maintained at approximately constant levels at intervals for up to 1 year. The HbA1c decrement in the Intervention group was significantly greater than that in the Control group over the 1-year follow-up period (HbA1c change: -2.5 +/- 1.8% vs. -1.1 +/- 1.7%, p decrement occurred during the first 3 months, and accounted for 95.6% and 94.6% of the total HbA1c decrements in the Intervention and Control groups, respectively. In the multiple regression model, after adjustment for age, body mass index, and duration of diabetes, the Intervention group may still have a 12.6% improvement in HbA1c from their original value to the end of 1 year treatment compared with the Control group (p < 0.05). Diabetes care, with reinforcement from certified diabetes educators, significantly improved and maintained the effects on glycemic control in ambulatory patients with type 2 diabetes.

Adherence to A Diabetic Care Plan Provides Better Glycemic Control in Ambulatory Patients With Type 2 Diabetes

Directory of Open Access Journals (Sweden)

Yi-Wen Chiu

2009-04-01

Full Text Available Tight control of blood sugar improves the outcomes for diabetic patients, but it can only be achieved by adhering to a well-organized care plan. To evaluate the effect of a diabetes care plan with reinforcement of glycemic control in diabetic patients, 98 ambulatory patients with type 2 diabetes who visited our diabetes clinic every 3–4 months and who completed four education courses given by certified diabetes educators within 3 months after the first visit, were defined as the Intervention group. A total of 82 patients fulfilling the inclusion criteria for the Intervention group but who missed at least half of the diabetes education sessions were selected as controls. Both groups had comparable mean hemoglobin A1c (HbA1c levels at baseline, which decreased significantly at 3 months and were maintained at approximately constant levels at intervals for up to 1 year. The HbA1c decrement in the Intervention group was significantly greater than that in the Control group over the 1-year follow-up period (HbA1c change: −2.5 ± 1.8% vs. −1.1 ± 1.7%, p < 0.01. The maximal HbA1c decrement occurred during the first 3 months, and accounted for 95.6% and 94.6% of the total HbA1c decrements in the Intervention and Control groups, respectively. In the multiple regression model, after adjustment for age, body mass index, and duration of diabetes, the Intervention group may still have a 12.6% improvement in HbA1c from their original value to the end of 1 year treatment compared with the Control group (p < 0.05. Diabetes care, with reinforcement from certified diabetes educators, significantly improved and maintained the effects on glycemic control in ambulatory patients with type 2 diabetes.

Development of quality metrics for ambulatory pediatric cardiology: Chest pain.

Science.gov (United States)

Lu, Jimmy C; Bansal, Manish; Behera, Sarina K; Boris, Jeffrey R; Cardis, Brian; Hokanson, John S; Kakavand, Bahram; Jedeikin, Roy

2017-12-01

As part of the American College of Cardiology Adult Congenital and Pediatric Cardiology Section effort to develop quality metrics (QMs) for ambulatory pediatric practice, the chest pain subcommittee aimed to develop QMs for evaluation of chest pain. A group of 8 pediatric cardiologists formulated candidate QMs in the areas of history, physical examination, and testing. Consensus candidate QMs were submitted to an expert panel for scoring by the RAND-UCLA modified Delphi process. Recommended QMs were then available for open comments from all members. These QMs are intended for use in patients 5-18 years old, referred for initial evaluation of chest pain in an ambulatory pediatric cardiology clinic, with no known history of pediatric or congenital heart disease. A total of 10 candidate QMs were submitted; 2 were rejected by the expert panel, and 5 were removed after the open comment period. The 3 approved QMs included: (1) documentation of family history of cardiomyopathy, early coronary artery disease or sudden death, (2) performance of electrocardiogram in all patients, and (3) performance of an echocardiogram to evaluate coronary arteries in patients with exertional chest pain. Despite practice variation and limited prospective data, 3 QMs were approved, with measurable data points which may be extracted from the medical record. However, further prospective studies are necessary to define practice guidelines and to develop appropriate use criteria in this population. © 2017 Wiley Periodicals, Inc.

Developments in ambulatory surgery in orthopedics in France in 2016.

Science.gov (United States)

Hulet, C; Rochcongar, G; Court, C

2017-02-01

Under the new categorization introduced by the Health Authorities, ambulatory surgery (AS) in France now accounts for 50% of procedures, taking all surgical specialties together. The replacement of full hospital admission by AS is now well established and recognized. Health-care centers have learned, in coordination with the medico-surgical and paramedical teams, how to set up AS units and the corresponding clinical pathways. There is no single model handed down from above. The authorities have encouraged these developments, partly by regulations but also by means of financial incentives. Patient eligibility and psychosocial criteria are crucial determining factors for the success of the AS strategy. The surgeons involved are strongly committed. Feedback from many orthopedic subspecialties (shoulder, foot, knee, spine, hand, large joints, emergency and pediatric surgery) testify to the rise of AS, which now accounts for 41% of all orthopedic procedures. Questions remain, however, concerning the role of the GP in the continuity of care, the role of innovation and teaching, the creation of new jobs, and the attractiveness of AS for surgeons. More than ever, it is the patient who is "ambulatory", within an organized structure in which surgical technique and pain management are well controlled. Not all patients can be eligible, but the AS concept is becoming standard, and overnight stay will become a matter for medical and surgical prescription. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

A Clinical Experience of Dental Treatment under Ambulatory General Anesthesia for A Disabled Patient Who Accepts Only One Favorite Dental Chair

OpenAIRE

佐藤, 潤; 川合, 宏仁; 山崎, 信也; 相澤, 徳久; 島村, 和宏; 鈴木, 康生; サトウ, ジュン; カワイ, ヒロヨシ; ヤマザキ, シンヤ; アイザワ, ノリヒサ; シマムラ, カズヒロ; スズキ, ヤスオ; Jun, SATO; Hiroyoshi, KAWAAI; Shinya, YAMAZAKI

2007-01-01

In our hospital, we have many cases of ambulatory general anesthesia in the dental treatment of disabled patients. However, if the disability patients have strong refusal to enter the general anesthesia room due to strong phobia, we can not apply the general anesthesia induction. We experienced a dental treatment under ambulatory general anesthesia of a disabled patient who could not sit on any dental chair except for his favorite one. The patient was a 16-year-old boy. He was diagnosed Down ...

How to successfully select and implement electronic health records (EHR) in small ambulatory practice settings.

Science.gov (United States)

Lorenzi, Nancy M; Kouroubali, Angelina; Detmer, Don E; Bloomrosen, Meryl

2009-02-23

Adoption of EHRs by U.S. ambulatory practices has been slow despite the perceived benefits of their use. Most evaluations of EHR implementations in the literature apply to large practice settings. While there are similarities relating to EHR implementation in large and small practice settings, the authors argue that scale is an important differentiator. Focusing on small ambulatory practices, this paper outlines the benefits and barriers to EHR use in this setting, and provides a "field guide" for these practices to facilitate successful EHR implementation. The benefits of EHRs in ambulatory practices include improved patient care and office efficiency, and potential financial benefits. Barriers to EHRs include costs; lack of standardization of EHR products and the design of vendor systems for large practice environments; resistance to change; initial difficulty of system use leading to productivity reduction; and perceived accrual of benefits to society and payers rather than providers. The authors stress the need for developing a flexible change management strategy when introducing EHRs that is relevant to the small practice environment; the strategy should acknowledge the importance of relationship management and the role of individual staff members in helping the entire staff to manage change. Practice staff must create an actionable vision outlining realistic goals for the implementation, and all staff must buy into the project. The authors detail the process of implementing EHRs through several stages: decision, selection, pre-implementation, implementation, and post-implementation. They stress the importance of identifying a champion to serve as an advocate of the value of EHRs and provide direction and encouragement for the project. Other key activities include assessing and redesigning workflow; understanding financial issues; conducting training that is well-timed and meets the needs of practice staff; and evaluating the implementation process. The EHR

How to successfully select and implement electronic health records (EHR in small ambulatory practice settings

Directory of Open Access Journals (Sweden)

Detmer Don E

2009-02-01

Full Text Available Abstract Background Adoption of EHRs by U.S. ambulatory practices has been slow despite the perceived benefits of their use. Most evaluations of EHR implementations in the literature apply to large practice settings. While there are similarities relating to EHR implementation in large and small practice settings, the authors argue that scale is an important differentiator. Focusing on small ambulatory practices, this paper outlines the benefits and barriers to EHR use in this setting, and provides a "field guide" for these practices to facilitate successful EHR implementation. Discussion The benefits of EHRs in ambulatory practices include improved patient care and office efficiency, and potential financial benefits. Barriers to EHRs include costs; lack of standardization of EHR products and the design of vendor systems for large practice environments; resistance to change; initial difficulty of system use leading to productivity reduction; and perceived accrual of benefits to society and payers rather than providers. The authors stress the need for developing a flexible change management strategy when introducing EHRs that is relevant to the small practice environment; the strategy should acknowledge the importance of relationship management and the role of individual staff members in helping the entire staff to manage change. Practice staff must create an actionable vision outlining realistic goals for the implementation, and all staff must buy into the project. The authors detail the process of implementing EHRs through several stages: decision, selection, pre-implementation, implementation, and post-implementation. They stress the importance of identifying a champion to serve as an advocate of the value of EHRs and provide direction and encouragement for the project. Other key activities include assessing and redesigning workflow; understanding financial issues; conducting training that is well-timed and meets the needs of practice staff

Nurse-led case management for ambulatory complex patients in general health care: A systematic review

NARCIS (Netherlands)

Latour-Delfgaauw, C.H.M.; van der Windt, D.A.W.M.; de Jonge, P.; Riphagen, II; Vos, R.; Huyse, F.J.; Stalman, W.A.B.

2007-01-01

Objective: The aim of this study was to summarize the available literature on the effectiveness of ambulatory nurse-led case management for complex patients in general health care. Method: We searched MEDLINE, EMBASE, the Cochrane Controlled Trials Register, and Cinahl. We included randomized

A Prospective, Randomized Study Comparing 7-day and 14-day ...

African Journals Online (AJOL)

2018-02-07

Feb 7, 2018 ... the H. pylori eradication group showed a markedly lower rate of metachronous recurrence after 3 years when compared with the non-eradication group.[16] These findings show that H. pylori eradication can inhibit the development of gastric cancer. Thus, the consensus among international guidelines is ...

Nurse-Driven Training Courses: Impact on Implementation of Ambulatory Blood Pressure Monitoring

OpenAIRE

F?lez-Carrob?, Estel; Sagarra-Ti?, Maria; Romero, Araceli; Rubio, Montserrat; Planas, Lourdes; P?rez-Lucena, Mar?a Jos?; Baiget, Montserrat; Cabista?, Cristina; F?lez, Jordi

2013-01-01

Background: Ambulatory blood pressure monitoring (ABPM) predicts cardiovascular risk and identifies white-coat and masked hypertension, efficacy of treatment and the circadian cycle of hypertensive patients. Objective: To analyze the effectiveness of ABPM implementation thoughtout a nurse-driven training program. Materials and Methodology: Twenty eight professionals were involved in the study carried out in the primary care center of the metropolitan area of Barcelona that serves 34,289 inhab...

Ambulatory anesthetic care in children undergoing myringotomy and tube placement: current perspectives

OpenAIRE

Robinson H; Engelhardt T

2017-01-01

Hal Robinson, Thomas Engelhardt Department of Anaesthesia, Royal Aberdeen Children’s Hospital, Aberdeen, UK Purpose: Myringotomy and tube placement is one of the most frequently performed ear, nose and throat (ENT) surgeries in the pediatric population. Effective anesthetic management is vital to ensuring successful ambulatory care and ensuring child and parental satisfaction.Recent findings: This review summarizes recently published studies about the long-term effects of g...

The relationship between dietary salt intake and ambulatory blood pressure variability in non-diabetic hypertensive patients.

Science.gov (United States)

Ozkayar, Nihal; Dede, Fatih; Ates, Ihsan; Akyel, Fatma; Yildirim, Tolga; Altun, Bulent

High dietary salt intake was reported to increase blood pressure by numerous studies, but no study has investigated the effect of dietary salt intake on blood pressure variability (BPV). This study aimed to determine if daily salt intake is related to ambulatory BPV. The study included 136 primary hypertensive patients (92 male, 44 female) with a mean age of 50.7±11.1 years. All the patients underwent 24-h ambulatory blood pressure monitoring to determine both the 24-h systolic and 24-h diastolic BPV. 24-h urine sodium was measured. The correlation between BPV and 24-h urinary sodium was investigated. Logarithmic transformation of 24-h urinary sodium [log(24-h urinary sodium)] was positively correlated with the mean 24-h systolic ARV, and nighttime systolic ARV (r=0.371 and p=0.001, r=0.329 and p=0.028, respectively). Similarly, log(24-h urinary sodium) was positively correlated with mean 24-h diastolic ARV and nighttime diastolic ARV (r=0.381 and p=0.001, r=0.320 and p=0.020 respectively). Log(24-h urinary sodium) was an independent predictor of BPV based on multivariate regression analysis. Dietary salt intake might play a role in the pathogenesis of ambulatory BPV. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

Acute effect on ambulatory blood pressure from aerobic exercise

DEFF Research Database (Denmark)

Lund Rasmussen, Charlotte; Nielsen, Line; Linander Henriksen, Marie

2018-01-01

session among female cleaners. METHODS: Twenty-two female cleaners were randomised to a cross-over study with a reference and an aerobic exercise session. Differences in 24-h, work hours, leisure time, and sleep ambulatory blood pressure (ABP) were evaluated using repeated measure 2 × 2 mixed...... of 1.5 mmHg (p = 0.03) were found after the aerobic exercise session. During leisure time, the systolic ABP was lowered by 1.7 mmHg (p = 0.04) and the diastolic ABP was unaltered. During sleep, the systolic and diastolic ABP was unaltered. CONCLUSION: A single aerobic exercise session lowered 24-h...

High-Intensity Jump Training Is Tolerated during 60 Days of Bed Rest and Is Very Effective in Preserving Leg Power and Lean Body Mass: An Overview of the Cologne RSL Study.

Science.gov (United States)

Kramer, Andreas; Kümmel, Jakob; Mulder, Edwin; Gollhofer, Albert; Frings-Meuthen, Petra; Gruber, Markus

2017-01-01

Space agencies are looking for effective and efficient countermeasures for the degrading effects of weightlessness on the human body. The aim of this study was to assess the effects of a novel jump exercise countermeasure during bed rest on vitals, body mass, body composition, and jump performance. 23 male participants (29±6 years, 181±6 cm, 77±7 kg) were confined to a bed rest facility for 90 days: a 15-day ambulatory measurement phase, a 60-day six-degree head-down-tilt bed rest phase (HDT), and a 15-day ambulatory recovery phase. Participants were randomly allocated to the jump training group (JUMP, n = 12) or the control group (CTRL, n = 11). A typical training session consisted of 4x10 countermovement jumps and 2x10 hops in a sledge jump system. The training group had to complete 5-6 sessions per week. Peak force for the reactive hops (3.6±0.4 kN) as well as jump height (35±4 cm) and peak power (3.1±0.2 kW) for the countermovement jumps could be maintained over the 60 days of HDT. Lean body mass decreased in CTRL but not in JUMP (-1.6±1.9 kg and 0±1.0 kg, respectively, interaction effect p = 0.03). Resting heart rate during recovery was significantly increased for CTRL but not for JUMP (interaction effect pjump training and maintained high peak forces and high power output during 60 days of bed rest. The countermeasure was effective in preserving lean body mass and partly preventing cardiac deconditioning with only several minutes of training per day.

Reimbursement and costs of pediatric ambulatory diabetes care by using the resource-based relative value scale: is multidisciplinary care financially viable?

Science.gov (United States)

Melzer, Sanford M; Richards, Gail E; Covington, Maxine L

2004-09-01

The ambulatory care for children with diabetes mellitus (DM) within an endocrinology specialty practice typically includes services provided by a multidisciplinary team. The resource-based relative value scale (RBRVS) is increasingly used to determine payments for ambulatory services in pediatrics. It is not known to what extent resource-based practice expenses and physician work values as allocated through the RBRVS for physician and non-physician practice expenses cover the actual costs of multidisciplinary ambulatory care for children with DM. A pediatric endocrinology and diabetes clinic staffed by faculty physicians and hospital support staff in a children's hospital. Data from a faculty practice plan billing records and income and expense reports during the period from 1 July 2000 to 30 June 2001 were used to determine endocrinologist physician ambulatory productivity, revenue collection, and direct expenses (salary, benefits, billing, and professional liability (PLI)). Using the RBRVS, ambulatory care revenue was allocated between physician, PLI, and practice expenses. Applying the activity-based costing (ABC) method, activity logs were used to determine non-physician and facility practice expenses associated with endocrine (ENDO) or diabetes visits. Of the 4735 ambulatory endocrinology visits, 1420 (30%) were for DM care. Physicians generated $866,582 in gross charges. Cash collections of 52% of gross charges provided revenue of $96 per visit. Using the actual Current Procedural Terminology (CPT)-4 codes reported for these services and the RBRVS system, the revenue associated with the 13,007 total relative value units (TRVUs) produced was allocated, with 58% going to cover physician work expenses and 42% to cover non-physician practice salary, facility, and PLI costs. Allocated revenue of $40.60 per visit covered 16 and 31% of non-physician and facility practice expenses per DM and general ENDO visit, respectively. RBRVS payments ($35/RVU) covered 46% of

Suttonella indologenes peritonitis in a patient receiving continuous ambulatory peritoneal dialysis

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Nurhayat Ozkan Sevencan

2018-01-01

Full Text Available Suttonella indologenes is a Gram-negative, aerobic coccobacillus of Cardiobacteriaceae family and its natural habitat is the mucous membranes of the upper respiratory system. The literature includes limited number of case reports concerning fatal endocarditis due to infection in the prosthetic heart valves caused by the aforementioned microorganism. However, there is no information on extracardiac involvement due to this microorganism. Here, we present a peritonitis case caused by Suttonella indologenes in a patient receiving continuous ambulatory peritoneal dialysis.

A new approach for assessing sleep duration and postures from ambulatory accelerometry.

Directory of Open Access Journals (Sweden)

Cornelia Wrzus

Full Text Available Interest in the effects of sleeping behavior on health and performance is continuously increasing-both in research and with the general public. Ecologically valid investigations of this research topic necessitate the measurement of sleep within people's natural living contexts. We present evidence that a new approach for ambulatory accelerometry data offers a convenient, reliable, and valid measurement of both people's sleeping duration and quality in their natural environment. Ninety-two participants (14-83 years wore acceleration sensors on the sternum and right thigh while spending the night in their natural environment and following their normal routine. Physical activity, body posture, and change in body posture during the night were classified using a newly developed classification algorithm based on angular changes of body axes. The duration of supine posture and objective indicators of sleep quality showed convergent validity with self-reports of sleep duration and quality as well as external validity regarding expected age differences. The algorithms for classifying sleep postures and posture changes very reliably distinguished postures with 99.7% accuracy. We conclude that the new algorithm based on body posture classification using ambulatory accelerometry data offers a feasible and ecologically valid approach to monitor sleeping behavior in sizable and heterogeneous samples at home.

The effects of high-dose amlodipine/benazepril combination therapies on blood pressure reduction in patients not adequately controlled with amlodipine monotherapy.

Science.gov (United States)

Chrysant, Steven G; Sugimoto, Daniel H; Lefkowitz, Marty; Salko, Thomas; Khan, Mahmudul; Arora, Vipin; Shi, Victor

2007-03-01

This study compared the efficacy and safety of amlodipine/benazepril (10/40 mg/day and 10/20 mg/day) with amlodipine 10 mg/day in patients whose blood pressure (BP) was not adequately controlled with amlodipine monotherapy. After a lead-in period with amlodipine monotherapy, 812 non-responder patients (mean sitting diastolic BP > or =95 mmHg) were randomized to one of three treatment groups. Ambulatory BP monitoring was conducted in 276 patients. Treatment with amlodipine/benazepril 10/40 mg/day and 10/20 mg/day resulted in a decrease of mean sitting systolic and mean sitting diastolic BP by 13.3/12.7 mmHg and 12.1/11.6 mmHg, respectively, compared with monotherapy (6.6/8.5 mmHg) (p benazepril 10/40 mg/day and 10/20 mg/day decreased ambulatory systolic and diastolic BP by 9.9/6.7 mmHg and 7.4/5.2 mmHg compared with monotherapy (p benazepril combinations compared with monotherapy (4.5%, 5.5% vs. 9.2%, respectively, p=NS). No significant metabolic side-effects were noted among the combination groups. Amlodipine/benazepril combinations were well tolerated and resulted in significant BP reductions and better BP responder rates than amlodipine monotherapy.

Reliability of the EK scale, a functional test for non-ambulatory persons with Duchenne dystrophy

DEFF Research Database (Denmark)

Steffensen, Birgit F.; Hyde, Sylvia A.; Attermann, Jørn

2002-01-01

The EK {Egen Klassifikation} scale was developed to assess overall functional ability in the non-ambulatory stage of Duchenne muscular dystrophy (DMD). The purpose of this study was to examine the reliability of the EK scale. Six subjects with DMD, selected as representative of the entire range...

The Utility of Ambulatory Blood Pressure Monitoring for Diagnosing White Coat Hypertension in Older Adults.

Science.gov (United States)

Reynolds, Kristi; Bowling, C Barrett; Sim, John J; Sridharan, Lakshmi; Harrison, Teresa N; Shimbo, Daichi

2015-11-01

The beneficial effect of antihypertensive medication on reducing the risk of cardiovascular disease (CVD) events is supported by data from randomized controlled trials of older adults with hypertension. However, in clinical practice, overtreatment of hypertension in older adults may lead to side effects and an increased risk of falls. The diagnosis and treatment of hypertension is primarily based on blood pressure measurements obtained in the clinic setting. Ambulatory blood pressure monitoring (ABPM) complements clinic blood pressure by measuring blood pressure in the out-of-clinic setting. ABPM can be used to identify white coat hypertension, defined as elevated clinic blood pressure and non-elevated ambulatory blood pressure. White coat hypertension is common in older adults but does not appear to be associated with an increased risk of CVD events among this population. Herein, we review the current literature on ABPM in the diagnoses of white coat hypertension in older adults, including its potential role in preventing overtreatment.

The Utility of Ambulatory Blood Pressure Monitoring for Diagnosing White Coat Hypertension in Older Adults

Science.gov (United States)

Reynolds, Kristi; Bowling, C. Barrett; Sim, John J.; Sridharan, Lakshmi; Harrison, Teresa N.; Shimbo, Daichi

2015-01-01

The beneficial effect of antihypertensive medication on reducing the risk of cardiovascular disease (CVD) events is supported by data from randomized controlled trials of older adults with hypertension. However, in clinical practice, overtreatment of hypertension in older adults may lead to side effects and an increased risk of falls. The diagnosis and treatment of hypertension is primarily based on blood pressure measurements obtained in the clinic setting. Ambulatory blood pressure monitoring (ABPM) complements clinic blood pressure by measuring blood pressure in the out-of-clinic setting. ABPM can be used to identify white coat hypertension, defined as elevated clinic blood pressure and non-elevated ambulatory blood pressure. White coat hypertension is common in older adults but does not appear to be associated with an increased risk of CVD events among this population. Herein, we review the current literature on ABPM in the diagnoses of white coat hypertension in older adults, including its potential role in preventing overtreatment. PMID:26400076

Renal Nerve Stimulation-Induced Blood Pressure Changes Predict Ambulatory Blood Pressure Response After Renal Denervation.

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de Jong, Mark R; Adiyaman, Ahmet; Gal, Pim; Smit, Jaap Jan J; Delnoy, Peter Paul H M; Heeg, Jan-Evert; van Hasselt, Boudewijn A A M; Lau, Elizabeth O Y; Persu, Alexandre; Staessen, Jan A; Ramdat Misier, Anand R; Steinberg, Jonathan S; Elvan, Arif

2016-09-01

Blood pressure (BP) response to renal denervation (RDN) is highly variable and its effectiveness debated. A procedural end point for RDN may improve consistency of response. The objective of the current analysis was to look for the association between renal nerve stimulation (RNS)-induced BP increase before and after RDN and changes in ambulatory BP monitoring (ABPM) after RDN. Fourteen patients with drug-resistant hypertension referred for RDN were included. RNS was performed under general anesthesia at 4 sites in the right and left renal arteries, both before and immediately after RDN. RNS-induced BP changes were monitored and correlated to changes in ambulatory BP at a follow-up of 3 to 6 months after RDN. RNS resulted in a systolic BP increase of 50±27 mm Hg before RDN and systolic BP increase of 13±16 mm Hg after RDN (Pefficacy of RDN and predict BP response to RDN. © 2016 American Heart Association, Inc.

Is there an overprescription of proton pump inhibitors in oncohematologic patients undergoing ambulatory oncospecific treatment?

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Meritxell Pujal Herranz

2016-09-01

Full Text Available Objective: The aim of this study is to evaluate the prevalence of proton pump inhibitors (PPIs prescription, and the level of adequacy of the indication of these drugs in oncohematologic patients under ambulatory oncoespecific treatment. Method: An observational descriptive study in oncohematologic patients under ambulatory oncoespecific treatment. A protocol for the rational use of PPI targeted to oncohematologic patients based on the PPI protocol of our hospital was designed. Patients under active treatment with PPIs were quantified and the appropriateness of their indications evaluated. Results: 111 patients (71 oncologic and 40 hematologic were included. 56% of all oncologic patients and 63% of all hematologic patients were under active treatment with PPIs. After reviewing the indications for PPI in all patients, 72% of oncologic and 12% of hematologic patients did not present evidence justifying treatment with these drugs. Conclusion: It is important the pharmacist to detect unappropriated prescriptions of PPIs, especially among oncologic patients, and to promote a deprescription of these drugs

MUTIRÕES DE COLECISTECTOMIA POR VIDEOLAPAROSCOPIA EM REGIME DE CIRURGIA AMBULATORIAL INTENSIVE PROGRAM OF VIDEOLAPAROSCOPY CHOLECYSTECTOMY ON AN AMBULATORY SURGERY BASIS

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J.S. Santos

2001-01-01

Full Text Available Introdução: As listas de espera para colecistectomia, associadas à elevada demanda dos leitos e salas cirúrgicas dos Hospitais Universitários, são incentivos para adoção de novos programas de assistência. Objetivo: Avaliar o processo de organização e os resultados clínicos dos Mutirões de Colecistectomia por Videolaparoscopia, em regime de Cirurgia Ambulatorial. Pacientes e Métodos: Dentre os 314 pacientes portadores de colelitíase sintomática que aguardavam cirurgia no HCFMRP-USP, 160 foram selecionados para tratamento em regime ambulatorial. Uma equipe multiprofissional, formada por cirurgiões, anestesistas, enfermeiros e assistentes sociais, programou 4 mutirões para serem realizados em fins de semana, em função da disponibilidade do bloco cirúrgico e da sala de recuperação pós-anestésica. Mediante avaliação retrospectiva, foram analisados 79 prontuários dos pacientes operados nos Mutirões I e II (Grupo A e 79 dos 80 operados nos Mutirões III e IV (Grupo B. Análise estatística: teste de Wilcoxon e exato de Fisher (pIntroduction: The growing list of patients awaiting cholecystectomy, together with the great demand for beds and operating rooms at University Hospitals have encouraged the adoption of different solutions. Objective: To evaluate the process of organization and the clinical results of intensive programs of cholecystectomy by videolaparoscopy on an ambulatory surgery basis. Methods: Among the 314 patients with symptomatic cholelithiasis who were waiting for surgery at HCFMRP-USP, 160 were selected for treatment on an ambulatory basis. A multiprofessional team consisting of surgeons, anesthesiologists, nurses and social workers scheduled 4 intensive programs to be performed on weekends according to the availability of the surgical block and of the post-anesthesia recovery room. In a retrospective evaluation, the authors analyzed 79 medical records of patients operated upon in the intensive programs I

Diurnal and day-to-day variation of isometric muscle strength in myasthenia gravis.

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Vinge, Lotte; Jakobsen, Johannes; Pedersen, Asger Roer; Andersen, Henning

2016-01-01

In patients with myasthenia gravis (MG), muscle strength is expected to decrease gradually during the day due to physical activities. Isometric muscle strength at the shoulder, knee, and ankle was determined in 10 MG patients (MGFA class II-IV) who were receiving usual medical treatment and in 10 control subjects. To determine diurnal and day-to-day variation, muscle strength was measured 4 times during day 1 and once at day 2. Knee extension strength decreased during the day in both patients and controls. Neither diurnal nor day-to-day variation of muscle strength was higher in patients compared with controls. Patients with mild to moderate MG did not have increased variation of isometric muscle strength during the day or from day-to-day compared with controls. This suggests that isometric muscle performance can be determined with high reproducibility in similar groups of MG patients without regard to time of day. © 2015 Wiley Periodicals, Inc.

Limits to Ambulatory Displacement of Coconut Mites in Absence and Presence of Food-Related Cues

NARCIS (Netherlands)

Melo, J.W.S.; Lima, D.B.; Sabelis, M.W.; Pallini, A.; Gondim Jr., M.G.C.

2014-01-01

Ambulatory movement of plant-feeding mites sets limits to the distances they can cover to reach a new food source. In absence of food-related cues these limits are determined by survival, walking activity, walking path tortuosity and walking speed, whereas in presence of food the limits are also

Pain, Fatigue, and Cognitive Symptoms Are Temporally Associated Within but Not Across Days in Multiple Sclerosis.

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Kratz, Anna L; Murphy, Susan L; Braley, Tiffany J

2017-11-01

To examine the temporal associations, within day and day to day, between pain, fatigue, depressed mood, and cognitive function in multiple sclerosis (MS). Repeated-measures study involving 7 days of ecological momentary assessment (EMA) of symptoms 5 times a day; multilevel mixed models were used to analyze data. Community. Ambulatory adults (N=107) with MS. Not applicable. EMA of pain, fatigue, depressed mood, and cognitive function rated on a 0 to 10 scale. Fatigue and pain were linked within day such that higher pain was associated with higher subsequent fatigue (B=.09, P=.04); likewise, higher fatigue was associated with higher pain in the following time frame (B=.05, P=.04). Poorer perceived cognitive function preceded increased subsequent pain (B=.08, P=.007) and fatigue (B=.10, P=.01) within day. Depressed mood was not temporally linked with other symptoms. In terms of day-to-day effects, a day of higher fatigue related to decreased next day fatigue (B=-.16, P=.01), and a day of higher depressed mood related to increased depressed mood the next day (B=.17, P=.01). There were no cross-symptom associations from one day to the next. Findings provide new insights on how common symptoms in MS relate to each other and vary within and over days. Pain and fatigue show evidence of a dynamic bidirectional relation over the course of a day, and worsening of perceived cognitive function preceded worsening of both pain and fatigue. Most temporal associations between symptoms occur within the course of a day, with relatively little carryover from one day to the next. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

The effect of cerebral monitoring on recovery after sevoflurane anesthesia in ambulatory setting in children: A comparison among bispectral index, A-line autoregressive index, and standard practice

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Wen-Wei Liao

2011-01-01

Conclusion: BIS- and AAI- guided titration sevoflurane anesthesia could result in shortened recovery and reduced sevoflurane concentration and consumption without affecting the quality of recovery in children receiving ambulatory urologic surgery. The beneficial effects of AAI- and BIS-guided anesthesia in pediatric ambulatory surgeries are similar.

Effects of progressive fatigue and expertise on self-talk content in running: an ambulatory assessment approach

NARCIS (Netherlands)

Nieuwenhuys, A; Veltman, L.J.; Braakman-Jansen, Louise Marie Antoinette; Davis, P.

2013-01-01

Effects of Progressive Fatigue and Expertise on Self-Talk Content in Running: An Ambulatory Assessment Approach Arne Nieuwenhuys (1)*, Laurens J. Veltman (2), Louise M.A. Braakman-Jansen (2), & Paul A. Davis (3) (1) Behavioural Science Institute, Radboud University Nijmegen, The Netherlands (2)

The Role of Ambulatory Care Pharmacists in an HIV Multidisciplinary Team within a Free and Bilingual Clinic

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Radha S Vanmali

2013-01-01

Full Text Available Objective: Describe the role and integration of ambulatory care pharmacists in a Human Immunodeficiency Virus (HIV clinic within a free and bilingual clinic with regards to types of interventions made during the patient-pharmacist visit. Design: Retrospective, single-centered, chart review. Setting: Free, bilingual clinic in Richmond, VA. Participants: Thirty-two adult patients with diagnosed HIV receiving care in the clinic between June 30, 2010 and January 26, 2011. Main Outcome Measure: Types of interventions documented during the patient-pharmacist visit, categorized as medication review, patient education, or adherence monitoring. Results: Total of 32 patients accounted for 55 patient-pharmacist visits and 296 interventions. The most common interventions were medication review (66.9%, patient education (23.3%, and adherence monitoring (9.8%. Post-hoc analysis suggests Hispanic patients are more likely to be diagnosed with Acquired Immune Deficiency Syndrome (AIDS (P = 0.01, have current or history of opportunistic infection (OI (P=0.01, and have current or history of OI prophylaxis (P = 0.03. Adherence monitoring was less common amongst the non-Hispanics (7.1% compared to the Hispanic sub-population (16.5%, (P = 0.04. Conclusion: The role of ambulatory care pharmacists in a free and bilingual clinic goes beyond adherence monitoring. Pharmacists can be a valuable part of the patient care team by providing medication review and patient education for HIV and other co-morbidities within free clinics. Further research is warranted to assess outcomes and to further explore the underlying barriers to early HIV diagnosis and adherence within the Hispanic population.   Type: Original Research

The Role of Ambulatory Care Pharmacists in an HIV Multidisciplinary Team within a Free and Bilingual Clinic

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Ann M. Fugit, Pharm.D., BCPS

2013-01-01

Full Text Available Objective: Describe the role and integration of ambulatory care pharmacists in a Human Immunodeficiency Virus (HIV clinic within a free and bilingual clinic with regards to types of interventions made during the patient-pharmacist visit. Design: Retrospective, single-centered, chart review. Setting: Free, bilingual clinic in Richmond, VA. Participants: Thirty-two adult patients with diagnosed HIV receiving care in the clinic between June 30, 2010 and January 26, 2011. Main Outcome Measure: Types of interventions documented during the patient-pharmacist visit, categorized as medication review, patient education, or adherence monitoring. Results: Total of 32 patients accounted for 55 patient-pharmacist visits and 296 interventions. The most common interventions were medication review (66.9%, patient education (23.3%, and adherence monitoring (9.8%. Post-hoc analysis suggests Hispanic patients are more likely to be diagnosed with Acquired Immune Deficiency Syndrome (AIDS (P = 0.01, have current or history of opportunistic infection (OI (P=0.01, and have current or history of OI prophylaxis (P = 0.03. Adherence monitoring was less common amongst the non-Hispanics (7.1% compared to the Hispanic sub-population (16.5%, (P = 0.04. Conclusion: The role of ambulatory care pharmacists in a free and bilingual clinic goes beyond adherence monitoring. Pharmacists can be a valuable part of the patient care team by providing medication review and patient education for HIV and other co-morbidities within free clinics. Further research is warranted to assess outcomes and to further explore the underlying barriers to early HIV diagnosis and adherence within the Hispanic population.

Is socially integrated community day care for people with dementia associated with higher user satisfaction and a higher job satisfaction of staff compared to nursing home-based day care?

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Marijke van Haeften-van Dijk, A; Hattink, Bart J J; Meiland, Franka J M; Bakker, Ton J E M; Dröes, Rose-Marie

2017-06-01

To investigate whether community-based (CO) day care with carer support according to the proven effective Meeting Centres Support Programme model is associated with higher satisfaction of people with dementia (PwD) and their informal caregivers (CG) and with a higher job satisfaction among care staff compared to traditional nursing home-based (NH) day care. Data were collected in 11 NH day care centres and 11 CO day care centres. User satisfaction of PwD and CG was evaluated in the 11 NH day care centres (n PwD = 41, n CG = 39) and 11 CO day care centres (n PwD = 28, n CG = 36) with a survey after six months of participation. Job satisfaction was measured only in the six NH day care centres that recently transformed to CO day care, with two standard questionnaires before (n STAFF = 35), and six months after the transition (n STAFF = 35). PwD were more positive about the communication and listening skills of staff and the atmosphere and activities at the CO day care centre. Also, CG valued the communication with, and expertise of, staff in CO day care higher, and were more satisfied with the received emotional, social and practical support. After the transition, satisfaction of staff with the work pace increased, but satisfaction with learning opportunities decreased. PwD and CG were more satisfied about the communication with the staff and the received support in CO day care than in NH day care. Overall job satisfaction was not higher, except satisfaction about work pace.

Transversus abdominis plane block after ambulatory total laparoscopic hysterectomy: randomized controlled trial.

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Calle, Gustavo A; López, Claudia C; Sánchez, Enrique; De Los Ríos, José F; Vásquez, Elsa M; Serna, Eduardo; Arango, Adriana M; Castañeda, Juan D; Vásquez, Ricardo A; González, Antonio; Escobar, Alvaro; Almanza, Luis A

2014-04-01

To determine if transversus abdominis plane anesthetic blockage (TAP block) diminishes early postoperative pain scores and facilitates ambulatory management following total laparoscopic hysterectomy. Randomized triple blind trial. Gynecological endoscopy unit at a referral center for laparoscopic surgery. A total of 197 patients. Comparison of a treatment group receiving TAP block with bupivacaine 0.25% and placebo group with comparably placed bilateral injection of sterile saline solution. Pain scores at discharge 24, 48 and 72 h after surgery, opioid requirement after procedure. Patients who had TAP block had a significant reduction in their pain score at discharge compared with the placebo group (p = 0.017). There were no significant differences in the pain scores between groups at 24 h (95% CI 1.36-0.133, p = 0.237), 48 h (95% CI 0.689-0.465, p = 0.702) and 72 h (95% CI -0.631 to 0.223, p = 0.347). No differences were found between the groups regarding opioid requirements following the procedure (χ(2)  = 3.62, p = 0.46). Although TAP block after a total laparoscopic hysterectomy reduced the pain score at discharge compared with placebo, its role in this setting is debatable due to the possible lack of clinical significance of the small difference found. © 2014 Nordic Federation of Societies of Obstetrics and Gynecology.

Carbohydrate administration during a day of sustained aerobic activity improves vigilance, as assessed by a novel ambulatory monitoring device, and mood.

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Lieberman, Harris R; Falco, Christina M; Slade, Steven S

2002-07-01

The brain requires a continuous supply of glucose to function adequately. During aerobic exercise, peripheral glucose requirements increase and carbohydrate supplementation improves physical performance. The brain's utilization of glucose also increases during aerobic exercise. However, the effects of energy supplementation on cognitive function during sustained aerobic exercise are not well characterized. The effects of energy supplementation, as liquid carbohydrate, on cognitive function during sustained aerobic activity were examined. A double-blind, placebo-controlled, between-subjects design was used. Young, healthy men (n = 143) were randomly assigned to 1 of 3 treatment groups. The groups received either a 6% (by vol) carbohydrate (35.1 kJ/kg), 12% (by vol) carbohydrate (70.2 kJ/kg), or placebo beverage in 6 isovolumic doses, and all groups consumed 2 meals (3200 kJ). Over the 10-h study, the subjects performed physically demanding tasks, including a 19.3-km road march and two 4.8-km runs, interspersed with rest and other activities. Wrist-worn vigilance monitors, which emitted auditory stimuli (20/h) to which the subjects responded as rapidly as possible, and a standardized self-report mood questionnaire were used to assess cognitive function. Vigilance consistently improved with supplemental carbohydrates in a dose-related manner; the 12% carbohydrate group performed the best and the placebo group the worst (P Mood-questionnaire results corroborated the results from the monitors; the subjects who received carbohydrates reported less confusion (P = 0.040) and greater vigor (P = 0.025) than did those who received the placebo. Supplemental carbohydrate beverages enhance vigilance and mood during sustained physical activity and interspersed rest. In addition, ambulatory monitoring devices can continuously assess the effects of nutritional factors on cognition as individuals conduct their daily activities or participate in experiments.

Measurement of peritoneal fluid handling in children on continuous ambulatory peritoneal dialysis using dextran 70

NARCIS (Netherlands)

Reddingius, R. E.; Schröder, C. H.; Willems, J. L.; Lelivelt, M.; Kohler, B. E.; Krediet, R. T.; Monnens, L. A.

1995-01-01

Fluid kinetics were studied in children treated with continuous ambulatory peritoneal dialysis (CAPD) aged between 2 and 15 years. Dextran 70 was used as a volume marker. A 4-h dwell was studied with a dwell volume of 40 mg/kg. Transcapillary ultrafiltration was measured as well as marker clearance,

Ambulatory Surgery Centers and Prices in Hospital Outpatient Departments.

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Carey, Kathleen

2017-04-01

Specialty providers claim to offer a new competitive benchmark for efficient delivery of health care. This article explores this view by examining evidence for price competition between ambulatory surgery centers (ASCs) and hospital outpatient departments (HOPDs). I studied the impact of ASC market presence on actual prices paid to HOPDs during 2007-2010 for four common surgical procedures that were performed in both provider types. For the procedures examined, HOPDs received payments from commercial insurers in the range of 3.25% to 5.15% lower for each additional ASC per 100,000 persons in a market. HOPDs may have less negotiating leverage with commercial insurers on price in markets with high ASC market penetration, resulting in relatively lower prices.

Effect of pyrazinamide and probenecid on peritoneal urate transport kinetics during continuous ambulatory peritoneal dialysis.

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Spaia, S; Magoula, I; Tsapas, G; Vayonas, G

2000-01-01

We administered pyrazinamide (PZA) and probenecid (PB) --two well-known modulators of urate transport via the proximal tubules - to evaluate their impact on urate transport through the peritoneal membrane and to clarify mechanisms affecting peritoneal transport. A continuous ambulatory peritoneal dialysis (CAPD) unit in 2nd Hospital of IKA (Social Services Institute), Greece. In 20 stable CAPD patients, on the study day, a 4-hour, 2-L, 1.36% glucose exchange was performed (control exchange). Pyrazinamide 3 g was given orally and another identical exchange was performed (study exchange). The same protocol was repeated with 2 g PB. KtN, peritoneal clearances of urea, creatinine, and urate for each exchange, and mass transfer area coefficients (MTAC) for the three solutes and their dialysate-to-plasma concentration (D/P) ratios were used to estimate peritoneal transport. Administration of PZA resulted in decreased clearances and MTAC values for the three solutes. The D/P ratio decreased significantly only for urate, indicating a more intense influence of PZA on urate. After PB administration, clearances of urea, creatinine, and urate were increased. MTAC and DIP ratio increased significantly only for urate (p rates.